Results 121 to 130 of about 281 (180)

Origami-Inspired Vacuum-Actuated Foldable Actuator Enabled Biomimetic Worm-like Soft Crawling Robot. [PDF]

Biomimetics (Basel)
Xu Q, Zhang K, Ying C, Xie H, Chen J, E S.   +5 more
europepmc   +1 more source

Mitigating Liquid Loading in Gas Wells Using Thermochemical Fluid Injection: An Experimental and Simulation Study. [PDF]

ACS Omega
Elyasa A, Hassan A, Mahmoud M, Gajbhiye R, El-Husseiny A, Abu-Mahfouz IS.   +5 more
europepmc   +1 more source

Alkali-Polymer Flooding in an Austrian Brownfield: From Laboratory to Field-Insights. [PDF]

Polymers (Basel)
Tahir M, Hincapie R, Clemens T, Steineder D, Farzaneh A, Mikulic S.   +5 more
europepmc   +1 more source

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Downhole Dynamometer Sensors for Sucker Rod Pumps

IEEE Sensors Journal, 2021
This publication introduces the downhole dynamometer sensor technology for digitalizing sucker rod pumps’ downhole behavior. The presented field application enables insight into the sensor principles, data evaluation processes and highlights the value chain. Sucker rod pumps (SRP) are used worldwide since the last century.
Clemens Langbauer
exaly   +2 more sources

Force sensors of sucker rod oil pumps

2012 IV International Conference "Problems of Cybernetics and Informatics" (PCI), 2012
The present article describes a version of force sensor of sucker rod oil pumps built on the basis of load cell of pocket dynamometer with application of modern pressure sensors, controllers, interfaces and communication protocols.
Gambar Guluyev
exaly   +2 more sources

Laboratory Instrumented Sucker-Rod Pump

Proceedings of SPE Production and Operations Symposium, 2001
SummaryAlthough sucker-rod pumps are installed in nearly 90% of all oil wells and many gas wells (for liquid unloading) in the United States and have been widely used for decades, there are many issues regarding their hydraulic performance that are not well understood. This is caused by the difficulty of obtaining downhole pump-performance data.
A. L. Podio, Jaime Gomez, A. J. Mansure, Benny Williams, Mark Mahoney   +4 more
  +4 more sources

Computerized Sucker Rod Pumping Evaluation

All Days, 1963
Publication Rights Reserved This paper is to be presented at the 38th Annual Fall Meeting of the Society of Petroleum Engineers of AIME in New Orleans, La., on October 6–9, 1963, and is considered the property of the Society of Petroleum Engineers. Permission to publish is hereby restricted to an abstract of not more than 300 words, with
P.F. Cochran, L.N. Miller, C.R. Threewit
openaire   +1 more source

Differential Sucker-Rod Pumps

Chemical and Petroleum Engineering, 2005
Operation of various types of differential sucker-rod pumps under industrial conditions has been analyzed. Based on this analysis, technical measures to increase the efficiency of the pumps have been developed.
B. S. Zakharov, V. R. Drachuk
openaire   +1 more source

ONSITE ANALYSIS OF SUCKER ROD PUMPING WELLS

Proceedings of SPE Annual Technical Conference and Exhibition, 1982
ABSTRACT Shell Oil Company has developed a van-mounted minicomputer system that determines surface and downhole rod pumping performance at the well site using the Sucker Rod Diagnostic Technique. The benefits achieved, the reliability of both the hardware and software, and the number of systems placed in operation have far exceeded ...
M. J. C. Kramer, J. D. Martin, A. B. Neely   +2 more
openaire   +1 more source

Sucker Rod Pump

2020
Sucker rod pump, rod pump, reciprocating pump or pump jack is different names of an oldest and most widely used artificial lift method for oil wells. There is a high percentage of oil wells in North America and other areas in the world that are vertical and produce less than 10 barrels of oil per day.
openaire   +1 more source