"oil field" acronyms and abbreviations > C

CB: Core Barrel 
CBL: Cement Bond Log 
CDP: Comprehensive Drilling Plan 
CHP: Casing Hanger Pressure 
CITHP: Closed In Tubing Hanger Pressure 
CIV: Chemical Injection Valve 
CT: Coiled Tubing 
CTCO: Coiled Tubing Clean Out 
CWOR: Completion Work Over Riser 
CALIL: Caliper Log 
CALOG: Circumferential Acoustic Log 
CALVE: Calibrated Velocity Log Data 
CAS: Casing Log 
CBIL: CBIL Log 
CCHT: Core Chart Log 
CCL: Casing Collar Locator 
CCLP: Casing Collar Locator Perforation 
CD: Core Description 
CDATA: Core Data 
CDIS: CDI Synthetic Seismic Log 
CDP: Common Depth Point 
CE: CE Log 
CECAN: CEC Analysis 
CEME: Cement Evaluation 
CERE: Cement Remedial Log 
CET: Cement Evaluation Tool 
CGEL: CG EL Log 
CGL: Core Gamma Log 
CHDTP: Caliper HDT Playback Log 
CHECK: Checkshot and Acoustic Calibration Report 
CHKSR: Checkshot Survey Report 
CHKSS: Checkshot Survey Log 
CHROM: ChromatoLog 
CL: Core Log 
CLG: Core Log and Graph 
CMR: CMR Log 
CND: Compensated Neutron Density 
CNL: Compensated Neutron Log 
CNLFD: CNL/FDC Log 
CNS: Central North Sea