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Advances in Gauge Hanger Technologies, Expanding Well Interventions Beyond Conventional Reach

SPE Conference at Oman Petroleum & Energy Show
Deployment of gauge hangers to acquire bottom-hole data such as pressure, temperature, and flow rate; and for landing plugs to achieve bottom-hole shut-in conditions which could be required for several reasons, is a crucial part of many common well ...
S. AlHalwaki, R. Bukahmseen, K. Ashutosh
semanticscholar   +1 more source

Critical Techno-Economical Assessment of Coiled Tubing Gas Lift for Revival of Dead Oil and Gas Wells

International Petroleum Technology Conference
The recompletion of oil wells with an artificial lift system requires a large capital investment in addition to intervention through workover rig with additional issue of liquid fallback increasing with the depth.
K. K
semanticscholar   +1 more source

The Rotating Tubing Hanger System: A Unique New System Designed to Extend the Run Time of Rod Pumped Wells

Proceedings of Permian Basin Oil and Gas Recovery Conference, 1992
ABSTRACT Beam pump systems are among the most cost efficient artificial lift systems in the industry, assuming a long run time between pulling jobs to repair tubing failures caused by rod wear. The tubing string represents the second largest investment in the well. Tlie longer the period of time the well can be kept on-line and producing
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[A hanger-needless infusion set and it's unique infusion tube].

Zhongguo yi liao qi xie za zhi = Chinese journal of medical instrumentation, 2003
The design of an enclosed barrel with an interiorly compresed plunges is introduced in the paper. With a unique floating-bulb-design tube, the new infusion set makes liquid infusion easy at any height, in any direction, with no need of hanger and without any risk of theleast possibility of any air into blood vessels.
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Tubing hanger seal

Sealing Technology, 2010
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Dual-seal tubing hanger

Sealing Technology, 2012
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