Abbreviations

Constant or (cent.) Centigrade

Crown Block

Clean Out

Consumption/Production (Ratio)

Complete with

Well Completion And Equipment Cost

Choke And Kill

Cased And Suspended

Methane

Ethane

Propane

Butane

Hexanes

Heavy Hydrocarbon Components

Core Analysis Log

Clean Air Act

Clean Air Act Amendments

Calcium chloride

Calcium Carbonate

Computer Assisted Design

Community Awareness And Emergency Response

Caliper Log

Claculation

Calliper Log

Circumferential Acoustic Log

Calibrated Velocity Log Data

Canadian Association Of Oilwell Drilling Contractors

Condition Assessment Program Survey or Capacity

Capital Expenditure

Canadian Association Of Petroleum Producers

Cap Replacement Tool or Cam Actuated Running Tool (Housing Running Tool)

Casing Log

Central Area Transmission System

Core Barrel

Confederation Of British Industry or Computer Based Information

Cbil Log

Cement Bond Log

Conventional Buoy Mooring or Coalbed Methane or Choke Bridge Module

Computer Based Training

Clean Carribbean & Americas

Carrier Container Council

Core Chart Log

Casing Collar Locator

Casing Collar Locator Perforation

Casing Collar Locator Through Tubing Plug

Circulating & Conditioning Mud

Controllable Pitch Propeller

China Classification Society or Carbon Capture And Storage (Or Sequestration)

Core Description

Common Data Access

Core Data

Cdi Synthetic Seismic Log

Comprehensive Drilling Plan or Common Depth Point (Geophysics)

Chemical Data Reporting Rule

Compensated Dual Resistivity Cal. Log

Control Distribution Unit

Cec Analysis

Cellar

Cement Evaluation

European Committee For Standardization

European Committee For Electro Technical Standardization

Centralizer

Canadian Energy Pipeline Association

US Comprehensive Environmental Response Compensation And Liability Act

Cement Remedial Log

Coast Earth Station

Confederation Of European Union Shipmasters Associations

Cement Evaluation Tool

Cubic Feet or Completion Fluid

Computational Fluid Dynamics

Code Of Federal Regulations

Cubic Feet Per Second

Coast Guard or Center of Gravity

Connection Gas

Concrete, Gravity Based Structure

Circulating Gravity Connector

Core Gamma Log

Core Graph Log

Condensate Gas Ratio

Capital Gains Tax

Compact Gas To Liquids

Core Head or Charlotte Harbor Gulf Of Mexico Leasing Area or Cased Hole

Chcnc Gamma Ray Casing Collar Locator

Calliper Hdt Playback Log

Checkshot And Acoustic Calibration Report

Contractor, Health, Environment And Safety Management

Casing Head Housing

Checkshot Survey Report

Checkshot Survey Log

Cold Heavy Oil Production With Sand

Casing Hanger Pressure or Casing Head Pressure

Chromatolog

Casing Hanger Running Tool

Casing Head Spool

Cast Iron Bridge Plug

Conduction Log

Chemical Injection Metering Valve

Circulate

Circulation

International Radio Maritime Committee

Chartered Institute Of Transport

Closed In Tubing Head Pressure (Tubing Head Pressure When The Well Is Shut In)

Chemical Injection Valve

Camiron well head Company

Choke Line

Core Log or Cloride

Category In Classification Register

International Convention On Civil Liability For Oil Pollution Damage

Core Log And Graph

Coastal Land Use Plan

Choke Module

Common Midpoint (Geophysics) or Coastal Management Program

Cemnt

Cement Retainer

Field Normalised Compensated Neutron Porosity

Compensated Neutron Density

Cnfd True Vertical Depth Playback Log

Compressed Natural Gas

Compensated Neutron Gamma Ray Log

Compensated Neutron Log

Cnl/Fdc Log

Change Out or Carbon Monoxide

Carbon Dioxide

Contract Of Affreightment

Certificate Of Conformance

Chemical Oxygen Demand

Certificate Of Financial Responsibility

Collar Log

International Convention On Collision Regulations

Compositional Analysis

Compaction Log

Composite Log

Completion

Completion Program Report

Computest Report

Completion Record Log

Condensate Analysis Report

Continuous Directional Log

Connection

Continue

Continue

California Offshore Oil And Gas Energy Resources

Chain Out Of Hole

Core Analysis Report

Core Report

Corgun Log

Coriband Log

Correlation Log

Core Orientation Report

Center For Offshore Safety

Code Of Safe Working Practices For Merchant Seamen

Captain Of The Port

Crude Oil Washing

Carbon/Oxygen Log

separator Corrugated Plate Interceptor or Cpi Log (Computer Processed Interpretation) or Consumer Price Index or Chemical Process Industries

Cpi Coriband Log

Cpi Report

Cycles Per Second

Cavern Point Unit

Cement Quality Parameters

Corrosion Resistant Alloy

Cement Retainer Setting Log

Control Riser Platform or Common/Central Reference Point (Subsea Survey)

Croatian Register Of Shipping

Clamp Replacement Tool

Chandeleur Sound Gulf Of Mexico Leasing Area

Cable Side Entry Sub ( TLC Logging )

Caesium Formate

Casing

Cased Hole Neutron Log

Csi Log

Core Sampler Tester Log

Complete Seal Off

Canadian Society Of Petroleum Geologists

Cyclic Steam Stimulation (Method) or Code Of Ship Management Standards

Core Sample Taken Log

Canadian Society For Unconventional Gas

Corporation Tax or Compliant Tower or Complex Total or C/T, Coiled Tubing

Coiled Tubing

Coiled Tubing Clean Out

Coiled Tubing Drilling

Compensated Tension Lift Frame or Coil Tubing Lift Frame

Coil Tubing Measurement

Crack Tip Opening Displacement

Cement Tracer Log

Cup Type Tester

Coiled Tubing Unit or Cargo Transport Unit

Cumulative

Conditional Use Permit

Cutter Log

Cuttings Description Report

Circulating Valve or Check Valve

Clean Water Act

Certified Welding Inspector

Complete Well On Paper

Completion Work Over Riser

Cyberbond Log

Cyberlook Log

Cyberdip Log

Cyberdon Log

Cyberproducts Log

US Coastal Zone Management Act

Coastal Zone Management Program