Zobrazeno 1 - 10
of 196
pro vyhledávání: '"J. Jellison"'
Autor:
Barry J. Vinson, Michael J. Jellison, Lucien Hehn, Amie Uttecht, Tony Pink, Guillaume Plessis
Publikováno v:
Day 2 Tue, August 23, 2016.
Moving into the next decade, wells in the Middle East are becoming more challenging as the deeper and more complex plays are exploited. This environment will be challenging from a torsional and tensile loading standpoint, and will be dynamically very
Publikováno v:
Day 1 Tue, March 01, 2016.
The term "sour" is used to refer to drilling environments containing hydrogen sulfide (H2S). In sour wells, H2S causes sulfide stress cracking (SSC) in carbon low-alloy steels under tensile stress. A form of hydrogen embrittlement, SSC causes sudden,
Publikováno v:
Day 2 Wed, January 27, 2016.
Sour gas constitutes 60% of the Middle East natural gas reserves (Nersesian 2015). The term "sour" is used to refer to environments containing hydrogen sulfide (H2S). In sour wells, H2S causes sulfide stress cracking (SSC) in carbon low-alloy steels
Akademický článek
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Publikováno v:
SPE Drilling & Completion. 24:50-61
Summary This paper presents a new analysis method for stress-concentration factor (SCF) in rotary-shouldered connections (RSCs). The proposed method uses finite-element analysis (FEA) as a primary tool to explore the maximum peak-stress behavior in R
Publikováno v:
SPE Drilling & Completion. 23:190-200
Summary Drilling ultradeep (UD) wells places significant requirements on the drillstring. Lengthy drillstrings lead to high tensile loads, which can lead to slip crushing of the drillstring; hoisting capacity issues; and drillpipe collapse capacity c
Publikováno v:
SPE Drilling & Completion. 20:9-122
Summary The initial impetus for developing 2,000,000-lbf landing strings was the fact that failures in the field were being experienced with loads less than equipment ratings. This paper pertains to the technological development of a completely integ
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 126:498-508
The modes of vibration of manufactured parts can be good indicators of the overall quality of the manufacturing process. That is, deviations in the modal frequencies or modal vectors of mechanical parts can help to identify outlier or systemic proble
Autor:
Alvaro Chan, Michael J. Jellison
Publikováno v:
All Days.
This paper provides a review of recent technology advancements and addresses practical considerations associated with drillpipe and drill stem components for extreme drilling applications. Ultra-high torque double-shoulder rotary connections are ofte
Publikováno v:
IADC/SPE Drilling Conference and Exhibition.