introduction-to-wellbore-positioning-r10-2026

Page | 169

35 36 37

MSIXY-TI3

Magnetometer scale factor xy – axial interference correction – term3 E h’so lmgn cf ldwhn x ln f nc co con ppl d.

0.0016 130nT

MFI MDI

Dip angle when axial interference correction applied.

0.20˚

Error Code

Description

Drillpipe – Fixed Rig

Drillpipe – Floating Platform

38 39 40 41

DREF-R DREF-S DSF-S DST-G

Random Depth Reference Systematic Depth Reference

0.35m 0.00m

2.20m 1.00m

5.6x10 -4

5.6x10 -4

Depth Scalefactor

2.5x10 -7 m -1

2.5x10 -7 m -1

Depth Stretch

Made with FlippingBook flipbook maker