AC

Definition:

Acoustic_Slowness

Subject Area 1:

Logging

Remarks:

Well Logging attribute: Generic_Name

Abbreviation	Definition	English	German	French
AC	Alternative Current				Details
AC	BHC Acoustilog				Details
AC	ANTIGUA AND BARBUDA				Details
ac	acre, acres				Details
ac	acid				Details
ac	acre(s), acreage				Details
AC	alternating current				Details
AC	Austin chalk				Details
AC	Acoustilog				Details
AC	Anti Collision				Details
AC	Actual Cost				Details
AC	Acoustic				Details Remarks
AC	Acoustic_Slowness				Details Remarks
AC	Acoustilog				Details Remarks
AC	Acquisition				Details
Pac	Authorization & Market Chance\|\|	Authorization & Market opportunity	Authorization & Market Gelegenheit	Autorisation et marché occasion	Details
AACT	Aluminium Clay Tool				Details
AACT	Aluminium Activation Clay Tool				Details
AC PAR 16	Acoustic Parameter-16mm Scope				Details
AC PAR D	Acoustic Parameter-Depth				Details
AC PAR L	Acoustic Parameter-Logging				Details
AC SIGN	Acoustic Signature				Details
AC/CAL	Acoustilog Caliper Gamma Ray Neutron				Details
AC/CAL	BHC Acoustilog Caliper				Details
AC/CAL	BHC Acoustilog Caliper (Thru Casing)				Details
AC/CAL GR	Acoustilog Caliper Gamma Ray				Details
AC/CAL NEU	Acoustilog Caliper Neutron				Details
AC/CAL/	BHC Acoustilog Caliper G/R Neutron				Details
AC/CAL/GR	BHC Acoustilog Caliper Gamma Ray				Details
AC/NUE	BHC Acoustilog Caliper Neutron				Details
ACA	after closure analysis; a fracture performance test method				Details
ACAL	AcoustiCaliper				Details
ACC	access				Details
ACCEL	accelerometers				Details
ACCESS	accessory, accessories				Details
ACCR	Accelerometer Corrections Preprocessing (CIBLSM PREP)				Details
acct	account(ing)				Details
accum	accumulative, accumulator				Details
acd	acidize(ed)(ing)				Details
ACDS	Axilary compression tension sub				Details
ACE	Acoustic Caliber Log				Details
ACFM	actual cubic feet per minute				Details
acfr	acid fracture treatment				Details
ac-ft	acre-feet				Details
ACGIH	American Conference of Industrial Hygienists				Details Remarks
ACHE	Air Cooled Heat Exchanger				Details
ACL	Access Control List				Details
ACL	Long-Spaced BHC Acoustilog				Details
ACLR	air cooler				Details
ACM	acid-cut mud				Details
ACMP	Alaska Costal Management Program				Details
ACNA	Aziende Colori Nazionali Affini Italy				Details
ACOU	Acoustic				Details
ACP	Annulus Casing Packers				Details
ACP	Area Contingency Plan				Details
ACP	Acoustic Parameter				Details
ACP	Association des Consultants Petroliers France				Details
ACPA	Alexandria Co. for Petroleum Additives Egypt				Details
ACPHA	Association Cooperative pour la Recherche et l’Exploration des Hydrocarbures en Algerie Algeria				Details
ACQ	Annual Contract Quantity (in reference to gas sales)				Details
ACQU	Acquisition log				Details
acrg	acreage				Details
ACRONYMS	AND ABBREVIATIONSAC–4 PRUDENT DEVELOPMENT: Realizing the Potential of North America’s Abundant Natural Gas and Oil Resources				Details
ACS	Anti Collision System				Details
ACS	American Chemical Society				Details
acs	acre, acres				Details
ACSL	Acoustic				Details
ACSR	aluminum conductor steel reinforced				Details
ACT	Geochemical Logging Tool				Details
ACT	Action				Details
ACT	actual				Details
ACT	actuated, actuator				Details
ACT	automatic custody transfer				Details
ACT	Aluminum Clay Log				Details
ACT	Geochemical Log				Details
ACTS	Auxiliary Compression Tension Sub				Details
ACV	Approved/Authorized Contract Value				Details
ACV	Adjustable Choke Valve				Details
ACV	Automatic Control Valve (actuator valves on the separator)				Details
ACV	annular safety valve				Details
ACW	acid-cut water				Details
AIPAC	American Israeli Public Affairs Committee				Details
ANACO	Analysis of Core Logs Report				Details
AOAC	Association of Official Agricultural Chemists				Details
ARACL	Array Acoustic Log				Details
BAC	Blood Alcohol Concentration				Details
BACB	British Arab Commercial Bank				Details
BACT	Best Available Control Technology				Details
brach	brachiopod				Details
brack	brackish				Details
CAC	Competence Assurance Coordinator				Details
CAC	Circumferential Acoustilog				Details
CaCl2	calcium chloride salt				Details
CaCO3	calcium carbonate				Details
CNACG	China National Administration of Coal Geology China				Details
COACP	Contract Of Affreightment Charter Party				Details
CTRAC	Cement Tracer Log				Details
Cut Oil Act	cutting oil active-sulfurized-dark				Details
Cut Oil Act	cutting oil active-sulfurized-transparent				Details
DAC	Dipole Acoustic Log				Details
DAC	Digital to Analog Converter				Details
DAC	Digital Array Acoustilog				Details
DAC	Digital-To-Analog Converter				Details
DAC	Digital Array Acousticlog sm				Details
DACA	Data Aquisition & Control Architecture (Smart)				Details
DACC	Drilling and Completions Committee				Details
DFE (ACD)	Drill Floor Elevation (Admiralty Chart Datum)				Details
DG-Packer	Double Grip Packer				Details
ENACOL	Empresa Nacionale de Combustiveis, SARL Cape Verde				Details
ENIAC	Electronic Numerical Integrator And Computer				Details
extrac	extraction				Details
FAC	Factual Report				Details
FAC	First Aid Case (see comment)				Details Remarks
FAC	Fast As Can				Details
fac	facet(ed)				Details
FACHV	Four Arm Caliper Log				Details
FACIL	facility(ies)				Details
FACO	field authorized to commence operations				Details
FFAC	Formation Factor Log				Details
FIAC	Four Independent Arm Caliper				Details
FRAC	Frac Log DIP				Details
FRAC L	Frac Log				Details
frac(d)(s)	fracture, fractured, fractures				Details
frac, fract	fracture, fractured				Details
FRAC/GR	Frac Log-Gamma Ray DIP				Details
FRAC-GR	Frac Log-Gamma Ray Log				Details
fract	fractionation, fractionator, fractional				Details
Hackb	Hackberry				Details
HVAC	Heating, Ventilating and Air-Conditioning				Details
HVAC	heating ventilating and air conditioning				Details
IACMAG	International Association of Computer Methods and Geomechanics				Details
IACO	International Civil Aviation Organization				Details
Inact	S				Details
IPAC	Independent Petroleum Association of Canada				Details
IUPAC	International Union of Pure and Applied Chemistry				Details
jac	jacket				Details
Jack	Jackson				Details
KAC	Kuwait Airways Corporation				Details
KERMAC	Kerr-McGee Corp.				Details
Kl-Packer	Klappen-Packer				Details
LACT	Lease Automatic Custody Transfer				Details
LACT	lease automatic custody transfer unit A calibrated measurement device used as an official sales point for crude oil transfer into a second party pipeline				Details
MAC	Multipole Acoustic Log				Details
MAC	Multipole Array Acoustilog				Details
MAC	MACAU				Details
MAC	medium amber cut				Details
MAC2	Multipole Array Acoustilog				Details
mach	machine				Details
Mack	Mackhank				Details
MACL	Multiarm Caliper Log				Details
MACT	Multi-Arm Caliper Tool				Details
MACT	Maximum Achievable Control Technology				Details
Medevac	Medical Evacuation (type of a drill that simulates the man-down situation)				Details
Nac	Nacotoch				Details
nac	nacreous				Details
NACD	National Association of Chemical Distributors				Details
NACE	National Association of Corrosion Engineers				Details
NACE	National Association of Corrosion				Details
NaCl	Sodium Chloride (table salt)				Details
NaCl	sodium chloride salt Halite				Details
NaCL	sodium chloride				Details
NaCO3	sodium carbonate				Details
NACOPS	National Advisory Committee on Petroleum Statistics (Canada)				Details
NACR	National Association of Chemical Recyclers				Details
ODAC	Oil Depletion Analysis Centre				Details
OFAC	Office of Foreign Asset Control				Details
oilfract	Oil fractured				Details
ONACO	Orenburg Oil Company Russia				Details
ORIAC	Oil Refining Industry Action Committee				Details
PAC	Production Acceptance Certification (a test for the EPF, to check if it can handle the nominal oil volume)				Details
PAC	Provisional Acceptance Certificate				Details
PACIN	Paints and Chemical Industries Company				Details
PACO	Process Automation, Control & Optimization				Details
PACV	pressure activated circulating valve				Details
PFRACT	prefractionator				Details
PGAC	Propane Gas Association of Canada				Details
PMACS	portable measurement, alarm and control system				Details
PSAC	Petroleum Services Association of Canada				Details
QAFAC	Qatar Fuel Additives Company				Details
RAC	Ratio Curves				Details
RAC	Radiation Advisory Committee				Details
RACI	Responsible / Accountable / Consulted / Informed				Details Remarks
RACT	Reasonable Available Control Technology				Details
RACTR	reactor				Details
reacd	reacidize(ed)(ing)				Details
React	reaction(ed)				Details
ROACE	Return on Average Capital Employed				Details
Sace	State Export and Guarantee and Insurance Company				Details
sach	saccharoidal				Details
SACROC	Scurry Area Canyon Reef Operators Committee				Details
SCAC	Surface Consistent Amplitude Correction				Details
SDACS	Surface Data Acquisition and Control System				Details
sdfract	sand fractured				Details
sdfract	sandfracked				Details
sdoilfract	sand-oil fracked				Details
sdwtrfract	sand water fractured				Details
sdwtrfract	sand-water fracked				Details
SEPAC	Small Explorers and Producers Association of Canada				Details
SMAC	Specific, Measurable, Achievable and Challenging (for personal targets)				Details
SONACOL	Sociedad Nacional de Oleoductos Ltda. Chile				Details
SONACPP	Societe Nationale de Commercialisation des Produits Petrolieres Benin				Details
SONATRACH	Entreprise Nationale Sonatrach Algeria				Details
SWFRACT	sand water fractured				Details
TAC	Tubing Anchor				Details
TACH	tachometer				Details
TRACECA	The Transport Corridor Europe-Caucasus-Asia				Details
Track	a recording of one measurement from a log				Details
TRACL	Tractor Log				Details
UNIVAC	Universal Automatic Computer				Details
UPAC	International Union Of Pure and Applied Chemistry				Details
vac	vacuum				Details
vac	vacant				Details
vac	vacation				Details
VLAC	very light amber cut				Details
wac	Waiting On Cement				Details
WACOG	Weighted Average Cost of Gas				Details
WACT	weight averaged catalyst temperature				Details
WBEAC	Well Barrier Element Acceptance Criteria				Details
WFAC	Waveform Acoustic Log				Details
WTAC	Well Testing & Acquisition Cabin (SLB)				Details
XAC	ASHMORE AND CARTIER ISLANDS				Details
XMAC	Cross-Multipole Array Acoustic log				Details
XMAC	Cross-Multipole Array Acoustilog				Details
XMACE	XMAC Elite (Next generation of XMAC)				Details
XMAC-E	XMAC Elite (Next generation of XMAC)				Details
XMAC-E	XMAC Elite (Next generation XMAC)				Details
BAC	Budget At Completion				Details Remarks
EAC	Estimate At Completion				Details Remarks
VAC	Variance At Completion				Details Remarks
HAC	Hazardous Area Classification				Details Remarks
FAC	field acceptance criteria				Details
ACR	Anti-collision Rule				Details Remarks
MAC	Minimum allowable clearance				Details Remarks
APAC	Asia Pacific				Details
ACCC	Australian Competition and Consumer Commission				Details
VPAC	Vehicle Performance & Compliance Monitor				Details
Pac	Authorization & Market Chance				Details
Sackloch	Rat hole				Details
WACC	Weighted-average cost of capital				Details Remarks
AACT	Aluminium Clay Tool	Aluminum Clay Tool	Aluminium-Lehm-Werkzeug	Aluminium Clay Outil	Details
AACT	Aluminium Activation Clay Tool	Aluminum Activation Clay Tool	Aluminium Aktivierung Ton-Tool	Aluminium Activation Clay Outil	Details
ACP	Alkali-co-solvent-polymer				Details
MACC	Microscopic analysis of core and cuttings				Details
AC2	ampere per square centimeter				Details Remarks
ACRE	acre				Details Remarks
acre	acre				Details Remarks
ACRE.FT	acre foot				Details Remarks
acre.ft	acre foot				Details Remarks
bbl/(acre.ft)	barrel per acre per foot				Details Remarks
bbl/acre	barrel per acre				Details Remarks
bbl/acre.ft	GeoFrame legacy unit				Details Remarks
MAC2	milliampere per square centimeter				Details Remarks
Mft3/acre	GeoFrame legacy unit				Details Remarks
Mft3/acre.ft	GeoFrame legacy unit				Details Remarks
UAC2	microampere per square centimeter				Details Remarks
ACAL	Average Caliper				Details Remarks
RACLM	Resistivity LWD deep				Details Remarks
ACQ	Annual Contract Quantity				Details
EPIC Contract	Engineer, Procure, Install and Commission				Details
HVAC	Heating, Ventilating and Air Conditioning				Details
frac	fracture				Details
fracs	fractures				Details
AACE	Association of the Advancement of Cost Engineering				Details
ACE	Average capital employed				Details
ACM	Annual Corporate Meeting				Details
ACWP	Actual cost of work performed				Details
HVAC	Heating, Ventilation and Air Conditioning				Details
RACI	Responsible, Accountable, Consulted, Informed				Details
WACC	Weighted average cost of capital				Details
ACT	Accident Control Technique				Details
ACV	Approved Contract Value				Details
EPAC	Exploration & Production Audit Committee				Details
FAC	First Aid Case				Details
HACCP	Hazard Analysis and Critical Control Point				Details
HVAC	Heat Ventilation & Air-Conditioning				Details
MEDEVAC	Medical Emergency Evacuation				Details
EACs	Export Assistance Centers				Details
PMAC	Period Moving Average Cost				Details
WACC	Weighted average cost of capital				Details
AAC	Array Acoustic				Details Remarks
AAC	Average Acceleration				Details Remarks
AACC	Averaged Acceleration				Details Remarks
AACT	Aluminium Activation Clay Tool				Details
AC_COMP	Compressional_Slowness				Details Remarks
AC_REL_STATE	AC AUX Isolation Relay State				Details Remarks
AC_SHEAR	Shear_Slowness				Details Remarks
AC0	Averaged Channel 0				Details Remarks
AC01	Corrected Conductivity, Azimuth 1				Details Remarks
AC02	Corrected Conductivity, Azimuth 2				Details Remarks
AC03	Corrected Conductivity, Azimuth 3				Details Remarks
AC04	Corrected Conductivity, Azimuth 4				Details Remarks
AC05	Corrected Conductivity, Azimuth 5				Details Remarks
AC06	Corrected Conductivity, Azimuth 6				Details Remarks
AC07	Corrected Conductivity, Azimuth 7				Details Remarks
AC08	Corrected Conductivity, Azimuth 8				Details Remarks
AC09	Corrected Conductivity, Azimuth 9				Details Remarks
AC1	Averaged Channel 1				Details Remarks
AC10	Corrected Conductivity, Azimuth 10				Details Remarks
AC11	Corrected Conductivity, Azimuth 11				Details Remarks
AC12	Corrected Conductivity, Azimuth 12				Details Remarks
AC2	Averaged Channel 2				Details Remarks
AC3	Averaged Channel 3				Details Remarks
AC4	Averaged Channel 4				Details Remarks
ACBS	AIT Borehole Correction Status				Details Remarks
ACC	Output from Downhole Accelerometer				Details Remarks
ACC0	Acceleration 0				Details Remarks
ACC1	Acceleration 1				Details Remarks
ACC2	Acceleration 2				Details Remarks
ACCB	AIT Computed Effective Mud Conductivity				Details Remarks
ACCE	Tool Acceleration				Details Remarks
ACCEL	Acceleration				Details Remarks
ACCF	AIT Computed Effective Formation				Details Remarks
ACCL	Averaged Casing Collar Locator				Details Remarks
ACCS	LDS ADC Clear Control SLM Status				Details Remarks
ACCU	Mud Return Flow Level (acoustic sensor)				Details Remarks
ACDSPN	Acoustic Dispersion				Details Remarks
ACED	AIT Computed Effective Electrical Borehole Borehole_Diameter				Details Remarks
ACGR	Gamma Ray Contribution from Thorium and				Details Remarks
ACHI	NPLC ADC High Calibration Reference				Details Remarks
ACHS	HNGS ADC Subsystem Channels SLM Status				Details Remarks
ACHZ	ECSC ADC High Calibration Reference				Details Remarks
ACLO	NPLC ADC Low Calibration Reference				Details Remarks
ACLZ	ECSC ADC Low Calibration Reference				Details Remarks
ACMC	APS Array Porosity Casing-Cement				Details Remarks
ACOR	RST Far Average Carbon/Oxygen Ratio				Details Remarks
ACOR_SIG	RST Far Average Carbon/Oxygen Ratio				Details Remarks
ACQ	acquisition process				Details Remarks
ACQ_TIME	Acquisition Cycle Time				Details Remarks
ACQ_TIME_SL	Acquisition Cycle Time - Station Log				Details Remarks
ACQN	Acquisition Number				Details Remarks
ACRB	AIT Computed Effective Mud Resistivity				Details Remarks
ACRF	AIT Computed Effective Formation				Details Remarks
ACRS	AIT Computed Effective Mud Resistivity				Details Remarks
ACSS	LDS ADC Subsystem Channels SLM Status				Details Remarks
ACTC	Current rig activity				Details Remarks
ACTE	Accelerometer Temperature				Details Remarks
ACTI	Accelerometer Time Interval				Details Remarks
ACTL	LDS Long-Spaced Acquisition Time				Details Remarks
ACTS	Auxiliary Compression Tension Sub				Details Remarks
ACTS	LDS Short-Spaced Acquisition Time				Details Remarks
ACZZ	AGS ADC Subsystem Channels SLM Status				Details Remarks
BAC1	PS_1 Acquisition Command Echo				Details Remarks
BAC1_DL	MRPS 1 Acquisition Command Echo				Details Remarks
BAC2	PS_2 Acquisition Command Echo				Details Remarks
BAC2_DL	MRPS 2 Acquisition Command Echo				Details Remarks
BAC3	PS_3 Acquisition Command Echo				Details Remarks
BAC3_DL	MRPS 3 Acquisition Command Echo				Details Remarks
BACK	Background Near Gates				Details Remarks
BACK_SL	Background - Near Gates				Details Remarks
BBSFAC	Gain in the Brown-Bray-Santarelli Model				Details Remarks
CACS	NPLC Acquisition Control Status				Details Remarks
CFAC	Coal Facies				Details Remarks
DAC	Acoustilog				Details Remarks
DAC	Digital Analogic Converter				Details Remarks
DAC1	DP_1 Acquisition Command Echo				Details Remarks
DAC1_DL	MRDP 1 Acquisition Command Echo				Details Remarks
DAC2	DP_2 Acquisition Command Echo				Details Remarks
DAC2_DL	MRDP 2 Acquisition Command Echo				Details Remarks
DAC3	DP_3 Acquisition Command Echo				Details Remarks
DAC3_DL	MRDP 3 Acquisition Command Echo				Details Remarks
DACS	NPLC Density Acquisition Control Status				Details Remarks
DFAC	Differential FAC				Details Remarks
FAC	Facies-Representative Modes				Details Remarks
FAC1	Minor electrofacies number (FSUB)				Details Remarks
FAC2	Major electrofacies number (FSUB)				Details Remarks
FAC3	First graphics shading code				Details Remarks
FAC4	Second graphics shading code				Details Remarks
FAC5	Graphics water coding to draw horizontal				Details Remarks
FACC	Fast Acceleration				Details Remarks
FACE	Fluid Analyzer Command Echo				Details Remarks
FACP	FAC Purged (High DDK)				Details Remarks
FACQ	2nd Facies Possible from Data Bank				Details Remarks
FBAC	Far Background Count Rate				Details Remarks
FBAC_A	FMI Buttons, aligned, Pad C				Details Remarks
FBAC_P	FMI Buttons, processed, Pad C				Details Remarks
FBAC_SL	Background - Far Gates				Details Remarks
FGAC	Far GM Activation Count Rate Correction				Details Remarks
FPAC	Fracture Plausibility given by Acoustics				Details Remarks
FRAC	fracture				Details Remarks
GACS	NPLC Gamma Acquisition Control Status				Details Remarks
HBACK	HiRes Background - Near Gates				Details Remarks
HFBAC	HiRes Background - Far Gates				Details Remarks
LACK	Percentage of Lacking Metal				Details Remarks
MAC	Acoustilog				Details Remarks
MAC2	Acoustilog				Details Remarks
METER_FACTOR	Meter factor for surface liquid flowmeters None				Details Remarks
NAC1	Normalized Averaged Channel 1				Details Remarks
NAC2	Normalized Averaged Channel 2				Details Remarks
NAC3	Normalized Averaged Channel 3				Details Remarks
NAC4	Normalized Averaged Channel 4				Details Remarks
NACS	NPLC Neutron Acquisition Control Status				Details Remarks
NBAC	RST MCS Near Background Count Rate				Details Remarks
NGAC	Near GM Activation Count Rate Correction				Details Remarks
PAAC	MRPA Acquisition Command Echo				Details Remarks
PAAC_DL	MRPA Acquisition Command Echo				Details Remarks
POSW_ACQ	MRPO Sequence Status Word				Details Remarks
R1AC	Computed Resistivity Pad 1A Dip Button				Details Remarks
R2AC	Computed Resistivity Pad 2a Dip Button				Details Remarks
R3AC	Computed Resistivity Pad 3A Dip Button				Details Remarks
R4AC	Computed Resistivity Pad 4A Dip Button				Details Remarks
RAAC	Raw Average Acceleration				Details Remarks
RAC0	Raw Acceleration 0				Details Remarks
RAC1	Raw Acceleration 1				Details Remarks
RAC2	Raw Acceleration 2				Details Remarks
RACC	Raw Tool Acceleration				Details Remarks
RTAC	Raw Tachometer				Details Remarks
SAC1	Side-by-Side Anomaly in Conductivity on				Details Remarks
SAC2	Side-by-Side Anomaly in Conductivity on				Details Remarks
SAC3	Side-by-Side Anomaly in Conductivity on				Details Remarks
SAC4	Side-by-Side Anomaly in Conductivity on				Details Remarks
SACS	NPLC Spectroscopy Acquisition Control				Details Remarks
SCAC	Statistical Uncertainty in Corrected				Details Remarks
SFAC	Salt Facies				Details Remarks
SPAC	Marker Spacing				Details Remarks
TACH	Tachometer				Details Remarks
TACT	DSST Telemetry Activity				Details Remarks
TRAC	TRAT Shale Corrected				Details Remarks
URAC	Uranium (U) Count Rate Output				Details Remarks
WFAC	Wetness Factor				Details Remarks
XMAC	Acoustilog				Details Remarks
HAC	Height Above Contact				Details
IAC	International Assignment Contract				Details
JAAC	Joint Activities Advisory Sub-Committee				Details
FAC	Final Acceptance Certificate				Details
HVAC	Heating, ventilation, and air conditioning				Details
JAAC	Joint Activity Advisory Committee				Details
MAC	Main Automation Contractor				Details
ACPI	ADNOC Capital Project Index				Details
PAC	Project Acceptance Certificate				Details
ACF	Additional Compression Facility				Details
ACPI	ADNOC Capital Project Index				Details
ACC	Accelerated				Details

Abbreviation

Definition

English

German

French