RECORD # 7 : SURVEY / DIRECTIONAL

WITS Record ID 7 Logical Record Type 157 Auto/Manual AUTO(MWD)/MANUAL
Trigger [EVENT] Transmit when new survey data values are received and computed (MWD) or when manually triggered by operator
Data Source Data acquired in real-time by MWD tools or entered manually from other sources

ItemDescriptionLong MnemonicShort Mnemonic TypeLengthMetric Units FPS Units
1Well IdentifierWELLIDWIDA16--------
2Sidetrack/Hole Sect No.STKNUMSKNOS2--------
3Record Identifier RECIDRIDS2--------
4Sequence Identifier SEQIDSQIDL4--------
5Date DATE DATEL4--------
6Time TIME TIMEL4 ---- ----
7Activity Code ACTCODACTCS2--------
8Depth Svy/reading (meas)DEPTSVYMDSVMF4MF
9Depth Svy/reading (vert)DEPTSVYVDSVVF4MF
10Pass NumberPASSNUMPASSS2--------
11Depth Hole (meas)DEPTMEASDMEAF4MF
12Svy TypeSVYTYPESTYPA8--------
13Svy InclinationSVYINC SINCF4DEGDEG
14Svy Azimuth (uncorrected)SVYAZUSAZUF4DEGDEG
15Svy Azimuth (corrected)SVYAZCSAZCF4DEGDEG
16Svy Magnetic ToolfaceSVYMTFSMTFF4DEGDEG
17Svy Gravity ToolfaceSVYGTFSGTFF4DEGDEG
18Svy North-South PositionSVYNSSNSF4MF
19Svy East-West PositionSVYEWSEWF4MF
20Svy Dog Leg Severity SVYDLSSDLSF4DGHMDGHF
21Svy Rate of WalkSVYWALKSWLKF4DGHMDGHF
22< SPARE 1 >SPARE1SPR1F4--------
23< SPARE 2 >SPARE2SPR2F4--------
24< SPARE 3 >SPARE3SPR3F4--------
25< SPARE 4 >SPARE4SPR4F4--------
26< SPARE 5 >SPARE5SPR5F4-------