Free Exhibits - District Court of Colorado - Colorado


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Case 1:03-cv-02579-RPM

Document 144

Filed 01/11/2007

Page 1 of 22

Dictionary for

the Oil and Gas
Industry
First

Published

by

PETROLEUM
THE
Continuing

EXTENSION
OF
Austin Texas

SERVICE AT

2005

Case 1:03-cv-02579-RPM

Document 144

Filed 01/11/2007

Page 2 of 22

Library

Congress

DataPending

dictionary

for

the

gas industrylst

ed

Based

on

Dictionary revised

of

Industry

third edition

2001 2005

Petroleun-t

Service

The Reserved

of

Texas at Austin

All Rights
First

Third
edition in the

published
edition

1999

Revised
Printed

published
of

United

America

This

or parts

thereof of

may

not be

reproduced

without
sity

permission Texas
at

in any form Service The Univer

of

Austin

Brand

names
appearing only

names trademarks
illustrations or text

or other are

symbols
tional the

used

for

educa
by

purposes

do not

constitute

an

endorsement

The University

of Texas

at

Austin
to

is

an equal opportunity
this

No

state

funds were

used

print or mail

publication

Catalog

No

ISBN

0-88698-213-8

Case 1:03-cv-02579-RPM

Document 144

Filed 01/11/2007

Page 3 of 22

The following
copyrighted Council
Societies

publishers have

permission

to

use definitions

or altered

definitions

from

material

Petroleum

Accountants

Energy
Office of

Administration Markets Use

McGraw-Hffl
1221 of the

Americas

Box 12131
Dallas Various 75225 accounting with permission
definitions

U.S Department Washington
Monthly

DC

Energy 20585

New
Daniel McGraw-Hill

10020
editor-in-chief of

Review
All

Used

Used with permission
reserved
parts of

and

second 1978

New
Used with

York
permission
caliper

Doubleday

Division Dell

AU

Bantam Group
Gulf

rights

Doubleday
Inc

micrometer

Company PennWeU
77252-2608 division Publishing

Avenue Garden
American
Dictionary 11530 Geological Institute

P.O Box Houston
David

Penn Well P.O

Company

of Geological

Terms rev
Geological

Dictionary third

Business

Tulsa

1976
Institute rights

1984

American

ed Houston
1974
All

Gulf with

Langenkamp
Terms

Oil

Used with permission
dip-slip fault nuclear

Company
permission

ed
1985

reserved

rights

PennWell
critical

body wave downthrow

compression angle Joules

wave

log shear Gulf P.O

permission All rights reserved middle distifiate straight-run

wave

slip

plane solid solution unit

stratigraphic ultimate

wave

Company
Box
77252-2608

Langenkamp
Reference

Petroleum third

ed
with

strength

Houston Ltd
Harry
of Oil

PennWell

Books 1984
All rights

Elsevier

Publishers

AZ
rights

Dictionary

permission
carrier

Crown
Linton Barking
Jenkins

Gas second ed Used
reserved

bar charge
stream Seven

gas

oil

Houston
Essex IGI1 Economists England Handbook

Gulf Publishing 1983

process sling

with permission
visbreaking

swag

1985

with permission from

rights reserved based on definitions

adapted
of

arms
distributor

bargaining swing

branded

III

Case 1:03-cv-02579-RPM
binary coded decimal

Document 144
23

Filed 01/11/2007

Page 4 of 22
bit

discrete

states

or conditions
is

in

specific

biopolymer lated

drilling

formu
BIT of

combinations
equivalent
binary

and Os can represent

biopolymer
process wastes

numbers

bioremediation

coded
of

BCD

code

tem

binary decimal
binary

number representation number represents each

sys which
of

ing

down

organic

with microbes
in the to

Bacteria

that

are naturally present use microbial

environment
break

enzymes
into cell

numbet
number
ii

materials passes through

soluble walls the

method
only
digits

form
representing
digits

numbers

using

and

in as the

the material that are

The
convert
it

metabolize

which successive
coefficients

are interpreted

components
in

of successive

powers

to

readily assimilated

the
utilizes

base
is

For loin binary
is

the decimal

number

environment
dioxide

such

as

water or carbon
hydraulic
to

the fluid rates In rotary
to

numbers
binary

the decimal

i.e
of

compost
boost

pile

stream

number
binary of point

numbers
or the
location

the creation conditions processes
to

improve

drilling

natural bioremediation
are

drilling the

several

drill collars drifi

are joined pipe of

end of the
attached
Drill
it

Nutrients

added

to in

stimulate the

column
drill

an implied
part of

symbol
in

that

separates

the

the bacteria

tegral
its

numerical expression part binary that loose substances
to

from

present

waste

and the
collars
bit

to

the

collars

Oxygen

are adjusted effectiveness

fractional

notation
to

maximum
are right bers

and
in large

binder
collection

grow
break rapidly In the than cases

num

to keep tom of drilling

weight on the with the bot in firm contact
provide

hole
roller

causes the

and

are

cone

bits

used in rotary diamond

loose substances binding
to

cohere
or section fixed

much

more

with
in

bits

are also

used extensively an occurrence
in

bioremediation
steel

which

bit balling

mass
usually

the

panel

deck
that is

grating flush

on

necessary
in

bacteria

are not already present can provide nutrients

of
drill bit bit

consolidated
collect

an offshore
the top of the grating

the

waste

suppliers

on the bit
drill efficiently

supports
fluid

along biosphere

appropriate the
all

usually breaker
bit

cannot

thin

Bingham
that

plastic

non-Newtonian
yield the
plastic stress

zone of air water
life

special breaker

that

fits

given

that
starts

must be flow
to

and
biota of biotic to

soil

exists

into goes
to

that

exceeded before
After the
rate
is

pl region or

animals plants period
to life

etc

into the rotary table

conforms

the
bit

Bingham
of linear

begins

flow
stress

the biologic

shape of the bit to be up
into to

broken out of
lock the
bit

versus

the shear fluid

ad
type

drill

stem

the hold

curve

Newtonian

the actions

of living of

rotary that color
of electric
is

table

and
tighten or

biochemical
tions

ad
organisms
process

reac

biotite

mica

high

in

bit

so that the

can

living

magnesium
similar to
bipolar

and
of

dark

loosen

biodegradation

ad

material or negative

assum

bit
fits

breaker into the

heavy
rotary table device holds
to

composting
biofacies

ing part
in
its

the

of
fossil

unit

such as
birdcage flattened

bipolar transistor

bit

breaker
it

used

hold

the out

that

differs rest

and

flora

wire rope that and
the strands
to flatten

has

been

while
of the

is

being

made up

broken

from the
biogenic

drill

stem

of the unit

ad
reef

been by living organ
strands birdcaged birdcaged hoisting into the release of bird-dog closely
bistable

isms
bioherm or

wire

rope

BIT

BREAKER

ADAPTER

mound

built

small

see wickered wire that has
its

organisms
coral

and

remains
oysters coral

such

as

rope used

for

plankton

Originally served that

distorted

wave-resistant as

structure

by

an anchor

calcareous
It

debris

formed submerged
than eventually buried or

was
level

tectonically rose
faster
it

to

supervise

another

too

the sea

or continuously

it

and

was

ad
stable states

assuming

either

bit

cone

on

roller

cone from

bit

cone-

marine shales
to

of

two

pronounced

bi

Abioherm
large

is often porous enough accumulations if it

hold

stable
bistable mutivibrator seeflip-flop

shaped steel manufacturer
teeth or into

either

or forges

steel

which
carbide

manufacturer Most cones which

especially

has trap
total bit in drilling

bioherm
biomass

is

cutting

or boring gas wells

element

inserts tungsten
roller

con
is

cone

bits

mass

isms per unit biopolymer action of

volume

organ per unit of time

of living

roll or rotate tates

on bearings
roll

as the the

ro

sists of

cutting

element element

ing

element The
tungsten

As the cones

over

the cutters carbide buttons
industrial

on the cone
to

polymer
particular strain of
for

teeth

the formation

remove

the bit
cable-tool

diamonds

or polycrystalline or

on

carbohydrates
viscosity

used

PDCs
point penetrate
tion to

diamonds
the element

bit cutter

the

elements

apparent

moderately good
called

control

remove

and gouge it The
of

bit

dresser

member
repairs

of

drilling

crew who

bits

machine
bits

permits

the passage

fluid

and

used

to

repak sharpen

and gauge

Case 1:03-cv-02579-RPM
contract

Document 144
56

Filed 01/11/2007

Page 5 of 22
convergence pressure

maximum quantity

contract

maximum
of

quantity

the
is

maxi

current-to-pressure pressure controls
tional

transducers position of

output

inside casing

4.5-inch

1.4-centimetre miniaturized piping of

or larger

mum
to

quantity

gas the
to

seller

required

propor

Compare

make
specified period contract

the purchaser terms of gas

valve
line line

conventional

coupling

configura
full

control

used

to

tion

that uses

ten diameters of

sales

run
quantity the
seller

fluid

the surface as subsurface

to

downhole valve
of

pipe ing or

upstream
the
full

meter and

straighten
five

contract

minimum
of

the
is

mini
during

tool
controlling troller

vanes

mum
to

quantity

gas
to

required that

make
specified period contract

means produce
is

elements

con

pipe

diameters
log

the terms

conventional

an

electric

of

log tool

gas

Information

sent the

back from
set

process

in

which

current

flow

in the the the

sales

compared
contractor contract see
drilling

to

point and
variable

was As

dispersed prior

through
to

in the

contractor of gas

corrective

action of the controlled
if

wellbore

entering

volume

quantity conditions
in

based proce

is

taken

deviation

exists types of
to

result

measure These

on

measurement
specified short

control

panel the

in various

sys
start

ments
are

were often inaccurate
longer

dures
contrail

gas

sales

contract See

tems

switches

and
or signal

used
gas-lift

for

condensation

stop measure
taking place

monitor

conventional

mandrel

see

gas-I

ft

condensation
control

trail

within

system

mandrel
conventional
gravel

or automatic process

regula
to

control control

see hydraulic

lion of
rect

means

or device

di

type the

of gravel

on
gear

diesel

engine the
the engine the

pack
packer
is

in
is

which

and regulate
out

events
that

of process or sequence the section of digital computer
instructions

and-pinion operator
injector to

that

allows

removed with the
the service packer

service

packer

regulate
into

amount of combustion

run

in

assembly
tool
is

carries

proper instruction
to

forces

cham
gear

After

packing

retrieved

each coded interprets quence and applies proper signals metic

ber
control

engine
sleeve

See

rack-and-pinion

and

the production

rerun p1

the
in

and
this

diesel device

parts

in

accordance chanical

engines
that

me

conventional ings are that are stored

moor

with
check

interpretation

mathematical

governor
spring

transfers

on

the

used
test

some computer operations made to determine the extent
experimental observations carried
in

the force of force

and
control

centrifugal that

flyweights

to

MODU
taining

and deployed on site

with

of error

in

or out

speeds Usually

up

slows
force while

the tends
to

measurements
to

slow

conventional

mud

drilling

fluid

con
no condi

procedure

give

standard

comparison

an

down
to

the engine

essentially or expensive chemicals

water
or

spring

force

experiment
control

speed up the engine
valve

special

tioners are
to

added
p1
fall

control

agent

in

instrumentation used
to

designed or pressure
in

regu

conventional lutants
that

air

equipment
corrective values control of

or

fluid to

bring

about desired

late control

flow

of

fluid system lates

pol

NAAQS

particu

achieve

diesel-electric

temperature or speed
panel

using are

alternators

generators
current
rectifier

low
to

monoxide nitrogen ozone carbon dioxide lead and sulfur
times called conventional pollutants

board various

on

which

powered
sificon

that

flows

grouped
switches ing

devices along

such as
indicat

SCR
the the generators

control current flows

is

applied the
in

to

pump
river

see

fixed

pump
waterway

instruments
chart relative

generated the

conventional crossing techniques
in

crossing pipeline
to

control factors

of successive meter errors of

meter
thus converting altemating
control rect to

one

direction

which

construction

current

di
turned

similar conventional

those

on land

are

When

plotted evaluate

as

function
stability

time Used
to

voltage the

used
is

crossing

the route

meter

and

off determine

no current flows
well

when
from

its

meter performance normal range
special

control

previously interest
reliable

drilled

in

an area of blowout

the data

from

the pipe is welded ditched graded and pulled across the stream and tied in on each side to the then tested cross-country conventional
drilling

control venter

pre
in

which

may be
the cloud

source of

of infor

line system
that

used

in

mation
convective large

new well
forms

the rotary conventional

snubbing

controlled

when

system kelly

uses

aggregation

which

clay cation

remain stacked such as calcium by use of
see direc

heat

the

atmosphere

swivel
master

drive rotary

bushing
table top to

polyvalent

move upward
of heat as the causes water

movement
vapor
to

condense
air

bushing the drill stem and
conventional industry system

turn

Compare

drive

are deflocculated
controlled tional

cool moist
is

system meeting

thunderhead
conventional

doud
circular

standards
tank
in

chart

controlled

process as temperature
is

vari
lightweight graduations

chart are printed

paper on which circular on which
indicating

conventional

tank the
to

com
industry withstand

monly
It

used

able

speed pressure
varying

not

constructed pressure

any
in the

and
other processes
controller

regulated agents device goes

pen
the

or

stylus

draws
being

appreciable

or

vacuum

or control
electric

quantities

measured uniform
are
in that

an

used
to

for

tional

be vapor space it may therefore an open hatch directly through convergence given pressure
for

governing the power which it paratus
controller

that

an

minor graduations
distance

spaced

an equal

the pressure

at

connected used
to

major completion well
in

graduations

pressure
in

conventional completing

method which
tubing
is

for set

hydrocarbon system of fixed composition at which
temperature the vapor-liquid equilibrium of

control

process

for

example

Case 1:03-cv-02579-RPM
coring

Document 144
58

Filed 01/11/2007

Page 6 of 22
coupling

coring
Coriolis force

see sand

reel

corrosion force earth causes in the
in

coupon

metal

strip

inserted
rate

counterbalance

force

or

influence

an apparent
of the force clockwise

caused

into

system
to

monitor corrosion
corrosion

equally

counteracting
drilling or

another

For

by

the

rotation axis

about wind
or

and

indicate

inhibitor

example
height exert

correct

vertical

fectiveness corrosion
fatigue

density
counterbalance in balance or
to

water

move

fatigue

concen

enough

pressure

to to

Hemisphere Southern
corkscrew

and

the

trated

in

See fatigue chemical corrosion

formation

pressure equalize

balance
corrosion tubing pipe or casing
in

stabilize the

steady

that

minimizes or prevents equipment
steel

counterbalance terweights

effect

effect

coun
The
effect fluid

large-diameter

metal

on

beam pumping

Corod
of normally hole has

name
no

for

special

form

corrosion-resisting

steel

approximate ideal
is

or continuous
joints

contains

chromium
as quickly as

equal

to

half

plus

the

between the
It is

does not corrode
steel corrosion test

normal
counterbalance

weight
system
it

pump
sucker

and

installed

see

two-step

into the See rod

it

from

reel

one of

number

of

grooving
tests

system weight

determine that
is

qualitatively or quantitatively

counterbalance to

weight weight
oil

corona curs

effect

oc

the corrosion-inducing

compounds

in

compensate

for existing units are

or

when

product
corrosive

force corrosion the

On
counterweights of

through high surrounding
sphere See
correlate to relate

conductors At very
the voltage ionizes

agent tendency

e.g
to

acid wear

tion the

used

to

offset

column

of sucker of

corrosiveness

atmosphere and to conduct

atmo
electricity

and and

on the upstroke weight
rods

away
corrosive

metal product contains
in

pump

on the

hydrocarbon corrosion-inducing
of specification

stroke counterbalancing the placing
to

uct iriforma well lion obtained others charted so that

that

of
to

weight
equilib

from one
the

compounds
to

excess

that
limits

on

mechanism
or

restore

it

formations may and
are

be
corrosivity

sweet product
the quality of

rium
cor

balance
fiat-bottomed

counterbore

noted
ing

Correlations well

made
wells

compar

rosive cos abbr cosec cosine cosecant
in

ment
to

of

the

mouth
part of hole

electrical

enlarge

by means

of

and

cores

from
p1

abbr

counterbore
right
to

correlative

rights
in to

the

cosecant
ratio

cosec
the

countercurrent the side

current
in

that

flows

owner of duce without
share of

property

pro

of

op

adjacent

to but

the current force
it

direction

waste his or her equitable
oil

posite cosine

angle

of an accompanying
right the counter
elect

gas

in

such For

cos
of acute

in length angle to

electromotive force

back

corrodent
salt

corrosion
oilfield

agent
is

example

ratio

water

brine
of

to

an

the

of

counter

emf

it

back shaft
that

force gets
its

corrosion chemical

any by

variety of

complex

hypotenuse
countershaft cosurfactant alcohol
to

move

or electrochemical metal with
fitting
its is

processes

generally micellar

an
to

ment
to

from

shaft

transmits

e.g

rust

through
corrosion

reaction cap
to

adjust the viscosity of the

main
adsorption reservoir

working part
see
back

on

tain

countervoltage stability

force

subsea of the not only

prevent

welihead

protect

the welihead also

main surfactant change trim

rock

counterweight counting indicates
rate

see counterbalance

from corrosion
tion

contamina

COT
cotan

abbr abbr

an instrument
rate

that of

by

and

marine
corrodable

the time
to

of occurrence

cotangent
input pulses over
in right to ratio

radiation interval

counter aver Also

corrosion substance sion occurs able
to

an area

cotangent the

of the

where
because

corro
is

aged
as

time

given

angle

to

rate

current

side opposite cotenants pi persons

flow measures
or reduce the
effects

who
or

couplant

that

couples
pair of parallel

posses
lease in the couple equal

corrosion
to

used cor from
it

sory interests

from

mechanics magnitude
directions acting

of

but

same piece
or tenants cotton core

of
in

land

called co-owners

rosion simply

These
painting

practices

can and

range

common
fiber

opposite core

capable

causing couple can

metal

to isolating

from
it

rotation but not translation therefore cause

moisture

and
currents
in

body

to

rotate to

but not

from
tection
direct

cathodic or

pro

coul

abbr

coulomb amount
crosses steady across on surface of
in

move
of
electric

in

linear

join connect

impressed
pipeline negative

coulomb
charge

with
coupled

coupling
uses pipe couplings
to

electric

current

renders
to

second
is

join

cathodic element

thus causing
in

be

when
flowing Council

current the

ampere

two pin-threaded
coupling

ends metal
to

the

circuit

The use of chemical
systems are other

inhibitors

and
corrosion

piping
of threaded

Environmental established

CEQ
under
for

with intemal
sections

join in

two

examples

council

NEPA

as

pipe

power

corrosion-control

agent
to

chemical minimize cor

the

agency responsible
federal agencies stated in

ensuring

that

transmission
longitudinally

extending Most such

added
rosion

to to

drilling

other

comply

the

drill

stem

provisions

NEPA

and

driven

shaft

Case 1:03-cv-02579-RPM
crude
oil

Document 144
61

Filed 01/11/2007

Page 7 of 22

average

domestic

first

price

in

color

yellow

to

black

and may have
crude

millilitre

The

cube whose

examined
ally

curative in recordable

is

usu

paraffin asphalt
oil

or

mixed

edge
cubic

is

centimetre
ii

or

crude
or

contains

amount
it is

of

foot

the foot

of

all

curing the

mechanism

in

sulfur

sulfur
if it

compounds
has
little

called
it is

edges
in

which measure
is

Natural

gas
in

means by
to

coating

technology goes from

sour
called

crude

or

no sulfur
crude
light

the United feet with the
foot

usually

liquid current or the

dry film
the flow of
electric

sweet

crude In
to as

cubic cubic

most common standard
at

maybe
ing
to

heavy or
lighter

measured

60F and

14.65

API
gravities

rate

of the of

flow

in horizontal

the

higher crude

pounds per square inch absolute although base conditions vary from state
purchase
all

amperes

movement
current flowing that

ocean waters
that part of of current transistor region

oil

average

domestic
price at

first

price

cubic

metre
in

the average crude
oil is

which

m3
the standard

unit of metric

mea
known
to

gain

surement

system replacing
as the 35 cubic metre

into the

emitter the

purchased

Before February

1976
of
it

the previous barrel

unit

flows

and

the price average
resents

an estimate
prices of
actual

which was equivalent

out the current records rection great

of posted

rep

gallons or 42 equals approximately

an
Frequently
oil

meter an

an

instrument speed and

that

purchase price
total

barrels

currents

di

prices crude

called

cumulonimbus cumulus
cloud This type of to

refinery

input

along with and pressure meter
is

temperature

salinity

The current by an anchor bottom that is con

including crude oil distillation
processing crude
lease
oil

input units

vertical

moored

in

and

has

stocks

of

oil

of ice top composed bottom composed water called thunderhead

crystals

and Also

or

weight on the ocean
to float at

droplets

nected
current

the surface

surge

rating ability to

measure of

solid-

condensate
at

at refineries

in

pipe

cumulus dark

with
Its
is

state

diodes

properly
is

lines
crust

pipeline

terminals

and on leases

base

constantly

chang

when
installed

circuit

in

the outer layer of the earth thickness

ing 50

from
It is

to 30

miles

vary 10 to

ing Prominent in the summer months cumulus cover only

experiences surges
in

momentary
current flowing

and
in

intermittent the

kiometres
silicon

25% aluminum
nitrogen
is

of

sky
type of wind-speed
consists of

oxygen
cryogenic

and

cup

anemometer

current or

transmitter that

circuitry

measuring

and

components

receive

and process

compressed
to

at

very low

temperature

liquefy

it

more hemispherical zontal anns from
rotates

cups
vertical

extended shaft
rate

on hori The

signal the element

process in

variable

process

system

the
is

cryogenic that
is

plant

cups

and the
to

which

the

After
it

gas-processing of

transmitter processes signal output that

the
is

capable

producing natural
at

cups gas very cup

turn

transmitted

instruments
to

translate

liquid

including

wind speed
holder
for

produces measured
transmitters operational amplify
is

milliamps
circuitry

mA

usually the called that

low operating
cryogenics very
crystal

temperatures
the

case

thermometer

are devices

study

the

effects

of

mercury-in-glass corporates small

thermometer that
container

in

amplifiers

op amps

low temperatures formed by the
of that solidifi

which
inserted

the

bulb
that serves
to

or

sum

compare add subtract and so on
servic

integrate

and

hold
of

curtailment

or

cation or

element
regularly repeating
of
its

mixture

sample of liquid is being measured
keeps the

temperature

which cup

chases

below
of gas
sales service

levels

liquid in the

tailment

method
gas require

internal

arrangement quartz

atoms

For

ex

ample

and
rock

are

crystals that
is

the temperature the cup packer

submerged in liquid is recorded up
into the in the
to

until

of balancing

natural
its

ments with
is

natural

gas

crystalline result

texture

texture

usually plan based
to

supply customers for on
priority

progressive

and

simultaneous crystals

stem and
the casing pressure-tested

allow

the curtailment usage according of
to this

of

interlocking

growth
texture formation or

preventers device therefore
test
is

be
cup-

established

Compare
crystallization

standards required eliminate

priority

customer
partially

may be
totally to

crystals

shaped and
cup
test

is

called

cup

back take
of

or

from solutions Cs abbr
abbr liquid convert standard

melts

see packer elements
ii

cirrostratus the correction
factor for

cup-type temperature of
to

p1

seals

severity

of

the the

gas depending on the between gas supply customers position
in

are energized mechanical

pressure

and

and
not

by

the hierarchy point

used
of

proving
liquid
to

the temperature

curb angle

on offshore

installations

that tionby
its

may
customer of Curtailment

also
its

mean

reduc from

takes

temperature
for

have grated
fixed to

of gas

supplier

of

transportation
for service

abbr the correction
of adjust
to

or supporting of

temperature proving
to steel

service

occurs

when demands
of

at

used
temperature

the perimeter
to

area

exceed

the capacity
is

Capacity
contract

of the prover

standard

temperature

cement under specified con ditions of and pressure temperature
cure age cure
sions
title

curtailment end-use

based
All

on

rather than
service

priority entirely

cu abbr

to in the

remedy
opinion of the

and

omis

must be
service

any firm
curtailed

that

Cu abbr
cubic

cumulus
attorney

examining

curtailed Currently
is

could

make

the present

owners
To cure

transportation

centimetre

cm3
to

commonly
in

claim
title ditional

to

property

questionable

on position queue
ally

in

the first-come
service
is

used unit of volume
metric system equal

measurement

the

10

examiner may require
not evident

ad

Firm

transportation

usu

cubic

metre or

in the material

curtailed

on

rats

basis

Case 1:03-cv-02579-RPM
drift

Document 144
77

Filed 01/11/2007

Page 8 of 22
drilling

contractor

drift

card

encased envelope that

in
is

waterproof

buoyant used to mea
the date

API specifications
or 31 outside

drill

joint

30

drillers

method two complete
first

method and
separate the kick cir out

9.14

to

9.45
drill

involving to culations of the 275

sure currents location
it

The card

states

circulates

of release

on

it

The person who finds the date and it
returns
in it

API
to 11

ranges

from
to

well the

circulates

79.38

mud
drillers

was found
drift

limetres
effective
drill

see

drillers

console

diameter size

drilling the

collar collar collar

clamp

see

safety slips

clamp

hole

drillers

casing the guaranteed minimum diameter of casing The drift diameter is important it
indicates

the area

immediately

drill

see

surrounding up between
drillers for tests
is

drillers console record kept

drill

the

whether
for

string
to

and
that the pipe

report tour

on the

rig

the

casing of

is to

large pass

used
collar

ensure

and

the

show
drilling

footage
bit

enough through

specified

size

can

be joined
see drul or

made on

and stem
in ally

items
or radioed
office to

is

usu

drill

column

indicator

device

dropped
to

or

run
drilled to

the

down
point inclination

stem on above
the well not

wireline

shown
to

the

circu

contractors

every

morning
the

measure
at

the that

lated
drilled

the
in

and
drill

is

therefore

sometimes

vertical

solids

morning report
drillers

point
of
drift
drill

does

measure the

ing
driller

bit the

or console

on the
at
it

survey
to

deviation in

survey usually

of

drilling

employee or workover

in rig

charge

left

side of the

looking

and

crew
of the

from the
drill

bore

the

to

find

remove subsurface such as
oil

The drillers main duty is and drilling equipment
person
is

floor

rig

or derrick

but

floor See
drill

floor to
after

fluids

and

gas
to packers to

also
in

the the casing
is

drillable

pertaining in the

and be

other

wellbore
bit of cast

well operation of downhole tools and pipe measurements
condition
drillers

formation

set

and

ce

mented
drill-in

on top of the pay zone
fluid

broken
able

up

later

by
is

BOP

control rig floor

of specially

equipment

iron
brittle

controls

on the
to

mulated to minimize formation
as the borehole penetrates the

aluminum
material
drillable

plastic

or other

manipulates

open

and

damage Compare

out preventers squeeze packer in extreme

producing

zone

See

permanent
capable

completion
drilling

packer
withstanding
for

nature

the
oil

working pressures
has positive flow-

in

an

remedial

work

gas
after

lease that given of or delay clause of time lease
is

It

lease

to

control
drill

in
to

expire year
drilling

often
drilling

from

continue

opera

unless

tions
drill

paid
to deflect

the in the

drilling

spacing
size

away from an obstruction slang to get the

hole

land of the statutory

required

or permitted
state

someone and
got the

law or by regulations body
drilling

e.g
promotion
drill

around

me

conservation gas

an

oil

or

well
drilling

proration without
lost

unit returns

floating offshore the configuration of
drill

drilling

mud

unit with

but
drillers rig floor

as

in the case

of severe

circulation

not self-propelled
drill

Compare

console containing controls to rig

on the
the various

drilling

or
tracts

number con
to justify

bit

the cutting See

or boring

leases of adjoining
stitute of

of land

used
drill

driller

manipulates
of

acreage
drilling

sufficient

thick-walled placed
in

tube

components

the

expense of

wildcat increase the

usually pipe
drill

the

drilling drifi rate

and
are
to

the
to

stem Several
provide

of penetration

It

sometimes

used

on

indicates high-pressure

penetrated

the
to

provide

pendulum
manufactured
to

zone and thus warns of
kick

the

stem

When

possibility drilling

of

contract
drilling to

an agreement made company drill and and an operat

tween
ing
It

company
forth

sets

of identification
to

party

compensation
drillers control

method and so

see record

drillers

console

drilling
drilling

depth

be an

drillers

log

contractor

individual

or

formation ing time 10-foot

encountered
relative to

and
usually

drill in

depth

group of individuals rig and contract theft
wells
to certain

who own
services
for

drilling

1.5-

to

3-metre

depth

Case 1:03-cv-02579-RPM
drillout tool

Document 144
79

Filed 01/11/2007

Page 9 of 22
drip

drillout settlings

used
cavings that

to

remove plugged

drill

see

slips

or floating

are as

inside during

hollow

drillship

off

packers valves opened and

or ports

that

may be

surface

such

drill

shore of

fishing operation
is

consists

drilling

unit that well
to

is

ship construct
drilled

ed

to

permit not

be

two or more pressure-recording devices The is lowered on the drill string
to

body
tipped pipe
drill

with
the top of seamless
in

It

is

run

Although
drill

as stable

as

semisubmer
drilling

the

zone to be tested
are
set fluid isolate

or

ibles exploratory or wells
offshore

are capable in

packers the

zone from
valves or

to

remote waters

drilling

column
to allow the recorders

pipe

aluminum

See

ports
floating

are then while

forma
static

pipe the the

made up

the

stem between on the surface and

tion flow

or top drive

pressures
clean DRILLSHIP test Analysis

sampling
at

traps the

on
it is

the

bottom

end
charts
is

During
it
Drill

drilling ing pipe length 27 45
to feet

usually

rotated

of the pressure of formation

an

fluid

circulated
in

important
drill

part

are available 18 to 22 30
feet to feet to

three ranges
to 6.71

of

metres
38
to

9.14

13.72
is

most
30 feet

test gases pl gases drill stem produced is the conventional test which of testing formations Although these

stem are

that

popular length

27

to

gases

typically

are

very small of natural
site

quantities

drill

the location opinion
for to

of

gas they mental concern when

produced and consist mainly an environ
gases
fall

into

drilling

rig of

the

hazardous and

substance are

cat

drill

BODY
opinion of the
drill

the written statement

egory under
sufficient

examiner on the status
drill

produced in so that they exceed
that

title

site usually
order

in

letter
title

the

TPQ
wells

set for are not

pipe body pipe

tubular the
tool

part

of the

form
opinion stem
all

drill

between

which

Typically tion

up
the

for

when
is

stem

are
drill

on each
pipe
in cutter

of the

pipe
to

mem
DRILL
drillSwivel

is

run consequently
not of

gas-containment
or operational
test

tool

cut

drill

pipe

bers

in

the rotary

STEM

equipment

installed

stuck
either

the

that cut the pipe or externally permitting

used

some of
Jet to

it

to

be withdrawn
cutoff

ing from the swivel
to

during the gases must be
Sub
Kelly drill

and

such

or flared or string of
tool joints

are available
is

the

Swivel

string

the

cutoff
free

or chemical

also

the
tipper

pipe mits kelly

with attached
fluid to

that

trans

pipe
float

pipe and valve
in

Valve

rotational
drill

power
the

from the Often

drill

pipe
drill

the

drifi

collars the

the

the

stem the
drill

that

mud

to

be
flow back

stabilizers

vanitems

Rothij Box Connection

especially loosely

the
to

oil

down
up the
drill

stem but prevents stem Also
the

ous

specialty

patch indude

term

is

drill
drill

pipe

Compare
of pres pipe as of
drill

and
Hexagonal safely
Kelly

collars

stem

pipe pressure exerted of
circulating

amount

stem

drillstringfloatn

acheckvalveinthedrffl
fluid to

sure
result

special

valve

string that into entering
drill

will

be
flow

pressure

entry

normally

well

but

prevent

mation pressure into the well or both
drill

below

pipe pressure
in

an

indicator

kelly Usually the valve is open
fluid

the string
to drill

to granite

hole

until

mounted
that

the

circulating

measures and
in

system amount of stem
in

so that can
kelly

drilling

ment
Rotary Connection tower
Kelly

rock

encountered
If

usually

in

flow

out of

pressure
drill

the

stem
loss

See

drill

the the

and stem

down can manuIt

RH

wildcat

well

formations
Valve

no hydrocarbon-bearing the are found
is

drifi

ment
rock
drill is

the well

assumed
fact

to

pipe pressure

pres
flows the

sure caused

by

as

fluid

however
ally closed

Kelly

term comes
Sub

from the

that

be dry basement

Saver

sometimes
pressure

granite
to

through pipe pipe and internal forces in the
create
friction

fluid

special

when
one

and
See
friction

friction

reduces

necessary

In

DrilIPipe Connection
Drill

carry

on

drilling is

operations
Pipe

with
it

mud
less

density

case

the valve

the pressure
drill

loss
is

such than

pressure

on bottom
while rotat

closed
still

and broken
to the kelly in the
rig to

pipe

protector

an

pressure
seal

in the

antifriction

out
joint

prevent

maintaining ing

usually with
the
fluids

of
drill

or pipe
to

steel

to

each

of

drilling

from case when stem exists
is

head

to

minimize wear
or elastomer

onto

the

floor In another inside the

blowing out under
pressure of the
drip that
is

Drilling

under

drill

pipe rubber that placed
is

kick pressure the
drill

advantageous
is relatively

in that the rate fast caution

disk

around

joint

of

drill

stem safety
the pressure

closed

to

held stationary below is removed rotary table As well the rubber
side
drill

pipe and

prevent the

from
called

up
kelly

extreme thewater

stem Also

out wipes the pipe to minimize corrosion
safety

cock
drill

mud
stem

saver

valve
the conventional testing

have condensed
gas

andhydrocarbon from the vapor
line

state

in

DST
tool

the
in

flow of

and accumulated

pipe

see drl

stem

safety

method
drill

The basic
packer

the

valve

stem

consists

of

vessel

accumulates

such liquids

Case 1:03-cv-02579-RPM
flow

Document 144
102

Filed 01/11/2007

Page 10 of 22
flux

flow of

restriction fluid

in

line

fluid

level to

the the top of

from
in

earths the

fluoroelastomer
rial

an elastomer

mate

that

produces

relatively

surface ing
level

tub
fluid

as synthetic

rubber in which

high differential pressures
tively

with
losses as

or the casing
is

well The
well

static
is

hydrogen
replaced

atoms in the hydrocarbons are
fluorine

permanent
flows

pressure the the the

the

fluid

through

ducing and volume can be
or

pro dynamic
to

not

atoms
near the
filtrate

flushed zone

the area

measuring the
of inferred see flow rate

pumping
static

level

is

the point

which

where
the

the

level

drops under

invading movable formation

forces

out

ab

conditions
loss

breviated the of the of
flush

thin

fluids

FLPMA

abbr Federal
of gases

Policy

liquid part slurry into or prevented

mud
of

or

cement through
surfactant

combination of turbulent
action
to

Management
flue

1976
that of are

formation often cement
ai

separate

drffling

gas the

the

from hole
to

cement

produced

with the
fluid-loss additive

being pumped

or

from

combustion

substance

or firebox stack

compound
to

coatings Flush

of

mud

removing simultaneously on the formation and flushes
thereby

Also called
fluid to

gas
that flows

cement slurry or or minimize
fluid to

drilling

prevent

removes wall
of the

mud

loss
erratic of

ahead

cement and

lessening

substance

any force and Liquids
fluid

pound

pump pump
in

contamination

good

change
fluids

its

shape

plunger against
is

fluid

when vacuum
in

between the cement and
flushing

gases

operating with

partial

the

case

thermometer mercury-in-glass
to

an assembly chamber with
of into tank
in

catalytic
is

cylinder or

gas trapped

the cylinder

including
eter

that

used

to

crack

gas or liquid

with

well

pump
in

off

affixed
at

cylindrical top

carbons
contact reservoir the

fluid

pressure

force exerted

on
fluid

pipe
gas

closures

the

and

approximate
the
gas-oil

borehole or vessel
or or
at

which

chamber

When
chamber

the

where

contact

liquid or

is

confined

fluid

may be
be

oil-water contact
fluid

is

located coupling

moving

fluid pressure unit

open position chamber The any
eter level

liquid flushes

can be

at

measured
see hydraulic see

in force per

area such as
or

in the

tank trapping
base of

sample

pounds
fluid

per

inch

psi

de

of liquid

around

washout
unit

rived

unit

fluid

density

weight of

as pascals

from force per unit area such which is derived from

and
reading
to

more accurate
the

Pa

perature
is

e.g pounds
fluid

newtons
fluid

per

gallon or

per

meter

N/m2
forma
fluids

raised

the casing

the portion
that

end
in

reservoir

geological

flush-joint

which
the of the

pump
moving
as

contains
fluid

the parts involved as
liners

tion oil

that

contains see

outside as the
itself

diameter
outside

same

hydrocarbon
reservoir

the

such

and

gas
unit

container preventer
that

casing

opposed
for

to the

that

produces

reservoir
control

on

blowout

power

movement
body
the steel in

an
to

flush-joint

pipe of

in

which
the

out
same

hydraulic fluid-end

fluid

the

blow
rigs are

side the outside

out preventers

On

offshore preventers

of the flush-joint high
rate

reciprocating cylinders
fluid

pump

that has
for

machined

where
often
ally

subsea

may
flush

also

be

openings

the

valves

passageways
in fluid fluid

employed two reservoirs are mounted on the accumulator
is

production

of

newly
the
fluted
drill

fluid

dynamics

the

state

skid One reservoir
fluid

used
is

to

store
to

of type

motion

concentrate

and one See

used

collar

see spirally-grooved

store
drill

of

e.g
as viscosity

the plastic of

mixed
unit

fluid

preventer
fluvial

pseudo-plastic the
fluid

dilatant properties

control

sediment deposited water
the force in

fluid

sampler

an automatic
takes

device

that fluid

flowing
flux

of geometry Thus under

system
given
set

the of

periodically flowing in

sample

field the

and

properties as

can
laminar or

fluid

saturation

amount

of the pore
is

flux in

the square inch in

of cross-sectional area

be described
also

plug

volume

of

reservoir rock

filled

by

Newtonian flow

water oil or
core analysis see boot

and measured

in

routine

of the core
flux lines

coil or solenoid or
electric

viscous flow or turbulent
fluid

the area of of gate detector signal that

injection of gases
into

liq

flume

uids

to force

oil

and

into

producing wells
the reciprocal of rate of viscosity

flume pipe stream

large pipe
in

used in creek and

flux

an and

ditching the

pipeline flow
for

electrical

magnitude

fluidity

The
is

to to

allow

water
passage

and
over

measure

with by

provide

equipment

to the phase are proportional and of the external field

continuously stress
fluid

the

water
abbr
in drffling

acting

along

its

axis

It

is

magnetic used to

ease

of

fluor

indicate netic

the direction of

mag
of the

pressure suddenly stopping
in

concussion
the flow

reports fluorescence of
light

field the in
coil

caused
liquids

instantaneous greater

reemission that

flux

number
flux

closed

container

Also

of

wave

length

of turns passing

the coil

magnetic

water hammer or hydraulic

hammer

originally absorbed

through

Case 1:03-cv-02579-RPM
maximum efficiency
rate

Document 144
164

Filed 01/11/2007

Page 11 of 22
mechanic

maximum ducing

efficiency rate

rate

MElt
brings recovery

pro
from

at

the

of

length

measurement
in

ticket

of

well

See draft

meter station that

readouts paper is automated it

maximum
saturation often
rate

volumetric

reservoir with
at to

minimum
the time of depletion production
financial
is

mean
acting

environmental

mean
result

force of

motely controlled
Also called delivery

computerized
receipt ticket

on

rig

as

of the

effects

mean

the

wind waves and
measurand
erty or condition

current

conditions quantity

run ticket measurement while
drilling

that

maximum
from operation
rate figures

prop
is

MWD

di

returns

of the reservoir

exists

or

to

be
to

rectional tine

The

two

seldom

coincide

measured

This

term
to

and other surveying rou to determine drilling operations and which from the vertical
wellbore

is

preferred

however maximum
provision
lawful price

input

parameter

be measured

angle

MLP
to

clause that

the

physical and measured

phenomenon

stimulus

deviates
of

any system

measuring downhole
routine
drilling

conditions

dur

gas

sales

contract track

lows
increases Policy

price of gas

MD
course

ing the
total feet

length along

allowed under

Natural

of the
its

measured through
differ in

measurement-while-drilling system
in

system conditions of pipe or are

in

which

downhole

Act of 1978
loading gauge the

actual

monitored
true
vertical drilled

drilling

maximum

maximum
which

sured

can
especially

permissible railroad ing

gauge
car

measurement

depth

directionally
true vertical

measure tubing
ally to

out as
it

to

measure

drill

to Interstate

may be loaded Commerce Commission
called stop

wellbores

depth

pulled

out of the

usu
or tubing

determine depth
to

depth

or the
Surface

which

regulations

gauge
or

maximum
current

value in

maximum
an

MEASURED DEPTH

was run
measuring

cycle water

AC

chamber

the

portion contains

of the

circuit

maximum
the that

in oilwell
ratio

maximum

cementing of water cement water

displacement meter that measuring element
measuring device

special
for

and

not cause

the

from

on standing
height observed the

power

arrangement
to

single-stranded
in

wireline

make depth measurements
wheel and
to

maximum wave
height of

maximum
given
Measured Depth

well sembly
9253
ft

calibrated
is

as

waves

over

used
it

period

wireline as measuring displacement

lowered

measure the footage of well
the portion
that

maximum working
capacitor that can be operating the

voltage

rating

element meter

of

amount
to

of voltage

moves

within

the

capacitor

under

normal

conditions
it

without

measuring chamber so as to divide uid into measured segments as the liquid
passes

damaging Mbopd
per

or destroying

through
of

meter

the rotating

abbr

of

member
referred

turbine

meter commonly

day
abbr Migratory Bird Treaty

to as the rotot

MBTA

measured
gallons
in

measuring gallons

means
of

pl

in

process
that

control

MC
Mcf

p1
car
at

abbr

the elements

controller to

ambient
sure
either

sense

and transmit
the value

the controlling

means
or

1000
to

monly produced
given Mcf/d

express

gas the volume of gas in or consumed

of

temperature measured
cal
to

the controlled

mechani
or other applied
is

its

deviation

from the desired point
ii

pneumatic
the input of

period
abbr

device
variable

the analog

measuring the

range

the difference

between

and

minimum
or range of

values quantity
is

1000

of

gas

day

of the

measured

produced

Mclsod
sures

gauge

an instrument

mea

transducer

measuring instrument to be measured

obtained

the height ported

low pressures by measuring of column of mercury gas whose pressure is to be
It is

measured
tity

variable

the
is

quan
to

under
not

normal

conditions

and
the

property

or condition

be

be affected

an error exceeding
error of the

measured
are

Common
pressure
rate

variables of

maximum
measuring

permissible

measured
sures as the

capable

low as

measuring pres micrometre in
It is

thickness

temperature and
in

column

mercury

often instruments

to

check

accuracy master

of other control

measure surement

to

obtain

an accurate
in

mea
well as

system meter and and

in

which

are

found volume

orifice

of pipe

MCS abbr
md

temperature tank

recorder calibrated
float

station

millidarcys
abbr the average of

by measuring the it run into well measurement
error

or tubing

measuring

means
the discrepancy

of

weirs
or

tank by switches pressure

MD

be
and

switches
cally in

similar liquid tanks

mean
served

two or more

ob

tween the
the

result

of the

measurement measured

measures the volume
released

run
are

of the quantity technician

and

mean

draft

measurement
the

of of

draft

measurement employed

person

sometimes
called

used in

resulting draft readings

average
vessel

several the

and
sel

stem

of

If

the

ves

transmission by an oil or company whose primary responsibility is the maintenance and repair of

metering

LACT systems tanks or dump
optional

Also

mechanic

an

crew
for

member
the

who

is

an all-around components

mean

draft occurs

equipment

mechanical

Case 1:03-cv-02579-RPM
on
station

Document 144
188

Filed 01/11/2007

Page 12 of 22
operational amplifier

how

to

implement the plan
plan of the

emergency
state

right-of-way gravel

crosses

little-used

or are

open-loop

amplifier

an electronic

device

response

emer
federal

roads

crossings

that increases out See

or amplifies

with

gency response
regional response the

and

team and

and

more convenient than bored and also hold down costs
open
drip-proof enclosure

crossings

feedback
back tank prover

any part of the

understand
tamination on
station

motor
outside
air

en
to

open Often
racks

relatively
to

small

procedures

closure ship or

allows

calibrated

tank open

the

atmosphere

when
site

drill

barge

is

move through
affording protection conditions

motor

to

cool mild

while

on the
on-stream tion

ad
oil

pump

or of

sta
gas

The

of protection

is

15

at

to prove meters at loading use the meter to be proved is set filled to tank zero and prover

In

moving

pumping

from open
flow
potential

calibrated the gas well

while of

the meter flowing

registers

processing or

plant

or refinery in operation

matas determined limiting

the

amount

through

running

mum
ad
of

capacity of
test

When
volume
the in
it

filled

on-suction suction on-the-beam

tank open

to

pump

by

conducted

con
this

compared
If

to

the

volume
is

ditions of

of determining

meter registered
it

the

meter
is

well
unit

pumped

potential varies

from

curate
state

adjusted
for

or

factor

used

to

compensate open flow
the well surface control
test

inaccuracy

by

beam pumping
radio of

made
gas that given valves are
will

to

determine

on-the-horn

said of or

person speaking telephone emptied

on

two-way

on-the-line

tank being

span when wide open

all

OPEN PROVER

into

pipeline of

on-the-pump on-vacuum vessel

pumped
any pressure-fight
internal

open formation rock with good
ability

porosity

and

perme

ad
is

said of

or container

open
casing

hole has not

pressure

lower than

pres

in which any wellbore been set cased open

sure
abbr
oolite oolific

hole in

which

no

drifi

pipe

or tubing

suspended used
drilling

the portion

of the

reports that
is

that has open-hole paring

no casing
completion well casing or
liner
is

an ovoid

sandlike
accretes

method
in set

formed
particle
oolith

pre

operand
of

computer
quantities

science

any one

on

smaller

which no
opposite
fluids

entering See

into or arising

production

from an operation
operating agreement operating agreement

rounded

sandlike

grains

of

the flow

formation
unrestricted open-hole into the

see oint

operating

calcite

open
has

wellbore
use

OPA

abbr

Oil the quality

Act of 1990
or
state

An
in

completion

company
condition

it

see operator of

rather

special

situations

Also operating vessel

opacity

of

being
of the

barefoot open-hole covering

completion
the
lost

In paint opaque measure of

opacity hiding

power

of

re an

engaged
drilling

in

drilling

operations

where
erations
risers

and/or

associated

paint op-amp abbr
operational

or stuck

equipment

op

uncased weilbore
open-hole

are proceeding

with

drilling

connected
interest

OPEC abbr
Exporting open

any log made

in

uncased
operating see
leasehold interest

of

or

open hole
plug see bottom

opening-closing

operating venter

pressure the

in

blowout
of

pre pre

ad
of

weilbore having no
in
drill

no
pipe or

wiper

plug
gauge the delivery

stack

amount
that
is

hydraulic

ing
tubing

opening

measurement
or receipt

in

pressure venter

supplied required

suspended
circuit

control

to

tank before
electrical

Compare

open
See

and

to

close

blowout preventer
control

open

an

circuit

closing

gauge
page the

phenomenon
nent such
fails

that occurs

when
can

preventer

unit
in

compo
longer wire

opening before opening

measurement

in

tank

as the

wire component For an
system
in

or otherwise

operating tension
lines at

set

or receipt
ratio it

so

that

which

or vessel are proof-loaded

operate

the

ratio

between
to

the

after

carry current
in

causes

hydraulic
circuit

pressure

required

preventer open-circuit life-support exhalation diving

and

well

pressure or

open the under

operation or

in

computer

science

process

system
is

which

the

diving divers
to

preventers open
isobar

packing

device

procedure that obtains unique result of from any permissible combination operands
operational
tronic

drawn an
isobar of

on

chart

that

the

See operand
amplifier

water
open-circuit lator regulator

represents pressure see

an

that does

not

assume
not

op-amp
the

an elec magnitude
current

device level

demand

regu

circular

shape and

therefore

does

or

indicate crossing crossing ditch instead of being pressure

center of

low

power

an
that

electric

an

amplifier
stability

has

high

Compare
it

closed

current not

and
is

immunity
achieved

to

which
the

through bored under it
generally

cuts

open
the

ioop

control automatic uses

system that does

oscillation

which

high

incorporate

An

open-cut

crossing

used

system

feedback manual

to

in

in the circuit amount of negative feedback which the amplifier is installed

in sparsely

populated

areas

where

maintain

desired

negative

feed

Case 1:03-cv-02579-RPM
orifice plate orifice circular

Document 144
190

Filed 01/11/2007

Page 13 of 22
adv
or

plate in

sheet which
in

metal usually
size fitting
is

OSH
Health osmosis as

abbr Act pure liquid such as salt
that allows

outboard the
drilling

away

from

the

center

of

hole an
orifice

toward the side of an offshore

made

use

it passage of water into

rig part of
to

wa
the See

outcrop
at

exposed appear
the

ter

through
pass

membrane
through

the

surface surface

water
reverse

but not the

earths

osmosis outcrop

osmotic liquid

map

horizontal types
at

pressure

it

the barrier
it is

moves powerful
the

of

the rock

the

or

just

beneath
outer
barrel

layer of soil in the telescopic pipe that of

enough

to

raise

sap

from the roots

tops of frees Ouija board
it

before
drilling

mea
and used by which
the

marine
taches
to

riser

assembly
joint

at

surement while
techniques
drillers to

the top
to

of are attached inner barrel

device determine tools
to

assembly
riser to drift

which

tensioner

lines

The

way

ORIFICE

deflection angle
in

desired

the telescopic within offshore
rig

moves up and
barrel as the floating

outer

heave
pi
bit

protractor
orifice ential pressure that

and
pivot

various

straight-edged the protractor outer bearings
roller

drop

the pressure differ
orifice

scales
to

around

main

of

occurs

across device
of in

plate that

figure the

cone

that

orifice

valve the

it

valve
line the

largest part ings

of the

cone

The outer

bear

controls contains of

flow

are either

bearings

or journal

an
is

opening
varied

size

bearings Compare inner
uTrzrszt

which

by

mechanically or

hy

I..nrrrnn

Outer

Continental areas to

OCS
subject
to

it

the

draulically

pneumatically
piece that

electrically

seaward
eral

state

min

operated
orifice orifice

contacts

the

ownership
feet

well tester plates to

it

device

8000

2500

roughly metres beyond which development

depth

of

hose and
the

manometer
well on
are outage outage ated
is

used
Static

measure

gas

flow

OUIJA

yr
it

mineral are

not

present feasible
are
set

pressure side of to

differences

measured

of the

OCS

by law
miles

example

either

Louisiana ullage

sharp-edged flow values the
It

owns
is

4.8 kilometres general
federally

converted marily flowing
for

used pri
of gas

seaward
bob
it

the shoreline

estimating

amount

gradu bob
metal
that
is

Tape

the

term

used

to

describe

during
of

drill

stem test when
is

controlled attached tape
to zero Point

areas Shelf Lands act that
to oil

high degree
0-ring
oilfield
it

accuracy
seal

not required

gauge
of

and

Outer
it

Continental

Act

OCSLA
the mineral

circular

O-rings

common in the may be made of elas
or
all

weight the tape taut

to

congressional of the
to

authorizes grant

keep

secretary leases

tomer rubber plastic To seal properly
pressure
to

stainless

steel

regulate

and

gas activi

outage gauge sure of the

they

require

volume
storage

ties

on

OCS
Continental
it

them deform against

of liquid in tank

OUTAGE BOB
______________
of

Outer

p1

see

sealing surface

by from
at

OCS
outflow
it

ORP

abbr oxidation-reduction abbr
oil

potential

measuring
reference the

the

ORQ
eral

point of that

the top liquid

the tank

to

between
storage

the

flow system of bottom of the hole

well the

rig

quality feldspar in

the

tanks
it

orthoclase

it

light-colored

min
in

subtracting

measurement

from

common
it

oscillation

an

even
or

rhythmic

change

gauge height of the tank rect measurement of
possible outage

di
not

outlet

sample

taken

at

the either

of

the

bottom
or

the

value position
or average
it

state

around

mean
that

Also
it

gauge measure
of the of
in

value an
electronic circuit

not higher swing pipe metre 0.9144 yard above of the tank
outlier it result

bottom

oscillator

duces force

pro

space tank

between

the top

high

frequencies

without

the reference point
level in

on the
is

that

differs in

The

the tank

determined

from the
out-of-gauge of the proper out-of-gauge

body
it bit

set

required output current
or oscillates

produce
reverses
oscilloscope

that

the outage measurement by from the gauging height of the outage tape-and-bob
that

that

no longer

diameter
hole
is

it

instrument tube
to the of as

procedure
level

it in

method
tank top of

it

hole

is

not

in

uses

of

cathode-ray
fluorescent

make

visible

on

measuring the
space tank
in

screen

measuring
the or
is

between

gauge

that is of
it

smaller

or larger than
to drill it

instantaneous quantities function of time

the diameter outpost
well

ues that

and waveforms
rapidily

liquid

and the reference point
level in

on the hatch
determined

The by from

the outage

well of

located

outside

the

vary

established

reservoir

other quantity

measurement
Safety

OSHA
Health

gauging

height

step-out output
it

well
signal transmitted

abbr

Occupational

and

of the

tank

tape-and-bob

Administration

procedure

device

Case 1:03-cv-02579-RPM
pressure buildup
plot

Document 144
209

Filed 01/11/2007

Page 14 of 22
pressure sensor

pressure buildup of

logarithmic pressure plots
test are

pressure

gauge
fluid

an

instrument that reg

in

the sprockets the chain
oil

Oil sprays

out

directly

bottombole

measures
in isters

time Pressure
analyzing formation

useful

and usually pressure difference between and
the pressure
effect

onto

pressure
onto the

On some
outside of

rigs the the of
drip

sprays

data

for

values

pressure indicating

of the

fluid

chain and chain

on others onto the

used

in

calcirlating

reservoir permeabffit3 radius
test

the

of

pressures

Compare

disk

lubrication

formation during tion flow

damage

or investigation reservoir

on
of

deple
other

column measuring element e.g in Bourdon
pressure piston or

lubrication

barriers irregularities

and

weighted

diaphragm
of pressure
is

pressure increasing jecting

maintenance
ultimate recovery

of

by in
decline has the

near

the device bearings

pressure gradient

gas water or other fluids into the
to

pressure sealed
installed Its

compensator on the leg of
is

with
that
is

differences

in

which

uniform
to

reservoir
in

reduce

or eliminate

variation of pressure For

from point
about foot 0.433

point

pressure

before reservoir pressure early
in

roller

cone

bit

pressure of

gradient

dropped
life

appreciably

function

to

maintain

equal

pressure
in

column
per
cals

water
inch

is

pounds
kilopas

the field

inside

and

outside

the bits the drilling high

per

spite of the in the hole can outside pressure ing
control

mud

per

metre
in

pressure
to

management maintain

the drive recovery

efforts at

made

efficient

exert

very

pressure

normal pressure gradient
is

formation
levels

maximum

of

equivalent

to

the

pressure

exerted

at

the

act

of

prevent
into

any given
salt

depth
extending 0.465

column from
per

of 10 percent

gas Pressure management
controlled daily rate of
rates

involves

based on the and

entry

of formation act of

fluids

water

depth

to

wellbore
pressures pressure

the controlling
in

inch per

encountered controller

well
electronic as constant or

per foot the

or 10.518 kilopascals

metre
drawn

production
takes

allowed any in use

each

and mainte

into account

change

horizontal pressure Isobars the

an such

nance
pressure

methods

in

atmospheric

pneumatic
operated pressure pressure

on weather
gradient pressure

maps

display

pressure

parting rock

phenomenon
is

in

valve
at

that

maintains point coring
to

which
hazard gas

apart

specific

process
process in pressed Federal pressure

com
of

along cracks

coring

as
head method

bedding are widened
pressure or cracking or formation
It

or in the
is

which natural
application of

which nitrogen
sure of inch core Pressure
it is

maintain

pres on
the

Regulations
head see
test

hydraulic breaking
lifting

sometimes

called

5000
to

to

7000

pounds

the

formation earth

per square

48.3

megapascals
the
to

borehole

pressure-integrity

coring of fluid
to

minimize the
core

termining allowed
to

the

amount

pressure probe of pressure
that to

diagnostic
is

tool

used
in

ascertain

whether
of

escape
recovery

from
prevent

the

during
invasion

appear kick
it is

on the casing
circulated

gas leak
is

pressure

the tubing tubing

well
pressure pressure the the

and

mud

gauge
In

as

out of

leak

and
pressure coupling joining joint
to line

general

determined by
into

device

pumping
in

mud

will equal
it

tubing

the
at

shut pressure
rating

such as
of

Squnch
is

which the
connection
is

observing begins lock

the pressure
to

which the

the

operating

allow

formation of pressure

weight

make

take

pipe or maintaining

coupling fight

capable

operated
self-enclosed

of vessel able intemal pressure or piping used to hold or transport liquids or

connection

semiautomatic
device
is

gauging
prevention

gases
that of fluid

under

used

pressure-reducing lowers the pressure

pressures the
is

pressure depletion

pro
not
is

ducing
ated

gas reservoir

associ

water drive
reservoir pressure gas has
differential

removed
until
all

losses in the gauging of atmo pressure variable vapor and high-pressure tanks of

vapor

spheric

through
pressure ing the
regulator in

device line

for

maintain

and
the

declines

pressure

loss

the exerts against
It

pressure

downstream

been
see
differential

amount
surface

of force such as the because

pipe
is

usu

pressure-relief to

is

set

pressure pressure

ally

occurs

open
point

at for

preset excess or to

pressure
to

to

provide
to

against pressure

the surface the

and
fluid

is

caused

by the
surface

drawdown

pressure

exit

the

the

in See

friction

and

atmosphere
for

suitable the drive
for

receptacle of

wells

pressure

the
drill

amount

down
pressure drop
results friction loss

of pressure

indicated

by

disposal

pressure
is

when
by the
occur the

drill

rotary table
fittings

assembly provided

of pressure

that
fluid

ing

fluid

being

mud
fluid

are

example to unload excess

sustained line

pump
is

Pressure

grease

in the shaft
valve

passing other

through

valve

fitting

or

circulated
pressure-relief loss

valve
to relieve

that

opens

pressure pressure-drop pressure extension see
friction

drop

differential

pres

at

preset

pressure within

excessive

sure
will

in

the flow rate

stream

which
the
inlet

pressures called

or line

gas

measurement

vary with
outlet

pop valve
relief

valve valve
that

safety

with
pression tion root of

mathematical meters from the
is

ex equa

and

of

meter flow

valve or safety
pressure sensor process variable

valve strainer length of pipe and so
pressure sprocket continuously
lubrication

device
of

senses the

The pressure extension
of
differential

the square in inches
in

in

chain-andto

pressure

and
in electrical

pressure
static

using through

pump
pipes

force
in

proportional

signal

usually

water

times the inch

pressure

with

pounds

per square

them

nozzles or through holes

form Typical pressure sensors tors and strain gauges

capaci

Case 1:03-cv-02579-RPM
primary
loss

Document 144
211

Filed 01/11/2007

Page 15 of 22
production

primary duction occurs

loss

in in

transformer

the

re
the

of

power

for

driving

or

product that

in mathematics

the quantity

energy
of

that

chines primer the
first

in the

primary winding

coat

of

are

transformer primary

sys
coats
its

multiplied the

two or more quantities For
16 or other or refining
is is

tem that
capacity of in

in

subsequent and

equation hydrocarbon by
gasoline

the

maximum

trans

the deterioration probe

former volts and
primary carbons

product amperes
of

maximum
primary
of

may

inhibit

product produced

fluid

For

any
into

small contact

that

when

example

shipped

migration

movement
rock

in pipelines production the that fluids
to

hydro

brought
into

with or inserted leum
the rating of petro with bringing the surface and sepa

out of source

into reservoir

system can

make measurements

phase

rock
primary porosity porosity in

on that system In corrosion probes can measure electrical potential or the corro
sivity

them

and

petroleum reservoir sand or rocks
the porosity nal

i.e

of various

substances

to

determine

storing the the

and
the

developed

during

origi

systems
processed plant

corrosive gas

tendencies

product for
or

amount

of

process Formations
property

gas

handled
of

through

produced
production casing
set

in

given the string of
is

having
usually primary ery primary primary

such

as

sand

are

the extraction

hydrocarbons
production see primary recov processing

in

well
string
liner

agreement producer
the gas in plant

agreement
plant of

be

usually

suspended
liner

tween

owner

production as

that

functions

pump
recovery

booster

pump
stage of
oil

that

the

first

producers
in

fee either

production
casing
liner

casing See

liner

tion