"oil field" acronyms and abbreviations > C

C1: Methane 
C2: Ethane 
C3: Propane 
C4: Butane 
C6: Hexanes 
C7+: Heavy Hydrocarbon Components 
CA: Core Analysis Log 
CALIL: Caliper Log 
CALOG: Circumferential Acoustic Log 
CALVE: Calibrated Velocity Log Data 
CAS: Casing Log 
CB: Core Barrel 
CBIL: CBIL Log 
CBL: Cement Bond Log 
CCHT: Core Chart Log 
CCL: Casing Collar Locator 
CCLP: Casing Collar Locator Perforation 
CCLTP: Casing Collar Locator Through Tubing Plug 
CD: Core Description 
CDATA: Core Data 
CDIS: CDI Synthetic Seismic Log 
CDP: Common Depth Point 
CDP: Comprehensive Drilling Plan 
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 
CGPH: Core Graph Log 
CHCNC: CHCNC Gamma Ray Casing Collar Locator 
CHDTP: Caliper HDT Playback Log 
CHECK: Checkshot and Acoustic Calibration Report 
CHKSR: Checkshot Survey Report 
CHKSS: Checkshot Survey Log 
CHP: Casing Hanger Pressure 
CHROM: ChromatoLog 
CILD: Conduction Log 
CITHP: Closed In Tubing Hanger Pressure