ISCWSA Publications
This page list the
publications made on behalf of the committee:
SPE 56702, "Accuracy Prediction for Directional MWD." Hugh Williamson - BP
Amoco: SPE Annual Technical Conference, Houston, Texas, 3-6 Oct
1999
Notes: This was the original version of the MWD error model and has
been updated as SPE 67616 below.
SPE 67616, "Accuracy Prediction for Directional Measurement While
Drilling." Hugh S. Williamson: SPEDC Dec 2000, SPE Drilling & Completion Vol
15 No.4 December 2000 page 221-233
Notes: This is an updated version of
the MWD error model paper (SPE 56702) and was published in SPE Drilling and
Completion and has been designated as SPE 67616.
SPE 90408, "Prediction of Wellbore Position Accuracy When Surveyed With
Gyroscopic Tools." Torgeir Torkildson (Statoil), Stein T. Havarstein (Statoil),
John L. Weston (Halliburton), Roger Ekseth (Gyrodata): SPE Annual Technical
Conference and Exhibition, Houston, 26-29 Sept 2004
Notes: This paper
contains the gyro survey tool error model.
SPE 95611, "Quantification of Depth Accuracy." A. Brooks, SPE, and H.
Wilson, SPE, INTEQ; A. Jamieson, SPE, Tech 21; D. McRobbie, SPE, Sperry Drilling
Services; and S.G. Holehouse, SPE, Total S.A.: SPE Annual Technical Conference,
Dallas, 9-12 October 2005
Notes: This paper summarises depth
issues.