"Advances in Drill Pipe Fatigue Management"
(SPE 110076) |
S. Gokhale, R. Zoanni, N. Zheng, D. Everage |
SPE Annual Technical Conference and Exhibition - November, 2007 |
Society of Petroleum Engineers |
"Case Study: Drillstring Failure Analysis and New Deep-Well Guidelines Lead to Success"
(SPE 110708) |
D.R. Bert, A. Storaune, BP; N. Zheng |
SPE Annual Technical Conference and Exhibition - November, 2007 |
Society of Petroleum Engineers |
| "Rotating While Packed Off May Cause Unexpected Heat-Induced Drill Pipe Tensile Failures" |
S. Gokhale, S. Ellis, N. Reynolds |
World Oil - October, 2007 |
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| "C-Fat Computes Pipe Stress Before, During, After Drilling" |
D. Everage |
Upstream Technology - July, 2007 |
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| "Supplementary Specs Key for N-80" |
S. Gokhale, S. Ellis |
The American Oil & Gas Reporter - September, 2006 |
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| "The Effect of Stress Relief Features on HWDP and Drill Collars: Are SRF¡¯s Necessary and When are They Most Beneficial?" (SPE/IADC 98992) |
S. Gokhale, S. Ellis, K. Lee |
IADC/SPE Drilling Conference (Miami) - February, 2006 |
Society of Petroleum Engineers |
| "Drilling with Casing: Are you Damaging Your Casing?" |
R. Strickler, T. Wadsworth |
World Oil - March, 2005 |
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| "Further Considerations of Heave-Induced Dynamic Loading on Deepwater Landing Strings" (SPE/IADC 92309) |
N. Zheng, J. Baker, D. Everage |
IADC/SPE Drilling Conference (Amsterdam) - February, 2005 |
Society of Petroleum Engineers |
| "Rotating While Packed Off May Cause Unexpected Heat-Induced Drill Pipe Tensile Failures" (SPE/IADC 92429) |
S. Gokhale, S. Ellis, N. Reynolds |
IADC/SPE Drilling Conference (Amsterdam) - February, 2005 |
Society of Petroleum Engineers |
| "API Specification 5CT N-80 Grade Casing May Burst or Part Unexpectedly if Supplementary Metallurgical Requirements are not Specified" (SPE/IADC 92431) |
S. Gokhale, S. Ellis |
IADC/SPE Drilling Conference (Amsterdam) - February, 2005 |
Society of Petroleum Engineers |
| "Evaluation of Heave-Induced Dynamic Loading on Deepwater Landing Strings" (SPE 87152) |
D. Everage, S. Ellis, N. Zheng |
IADC/SPE Drilling Conference (Dallas) - March, 2004 |
Society of Petroleum Engineers |
| "An Innovative Design Approach to Reduce Drillstring Fatigue" (SPE 87188) |
T. Hill, S. Ellis, N. Reynolds, K. Lee, N. Zheng |
IADC/SPE Drilling Conference (Dallas) - March, 2004 |
Society of Petroleum Engineers |
| "Application of Increased MUT on API Rotary-Shouldered Connection: Goodman Diagram vs. Strain-Life Model" (SPE 87190) |
J. McCarthy, D. Everage, K. Lee |
IADC/SPE Drilling Conference (Dallas) - March, 2004 |
Society of Petroleum Engineers |
| "Use NC56 Connections on 8-in. Drill Collars and Cut 1-in. or 3/4-in. Pin Stress-Relief Grooves on Rotated BHA Connections NC38 and Larger" (SPE 87191) |
S. Ellis, N. Reynolds, K. Lee |
IADC/SPE Drilling Conference (Dallas) - March, 2004 |
Society of Petroleum Engineers |
| "Advances in Fatigue Design: Curvature Index Theory and Case Study" |
J. Clark, N. Reynolds, S. Ellis, J. Stuart |
World Oil - October, 2003 |
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