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Downhole sucker-rod pumps

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Journal Articles
OIJ 2019 (07): 47–51.
Paper Number: OIJ-2019-07-047-051-RU
Published: 01 July 2019
.... Several special-purpose downhole sucker-rod pump designs intended for operation of directional and horizontal wells have been considered. These are ELKAM's differential piston pump with plunger mechanical seal provided by Ecogermet-M; downhole pump of Bavlyneft Oil and Gas Production Department of Tatneft...
Journal Articles
SPE Prod & Oper 24 (02): 346–352.
Paper Number: SPE-113186-PA
Published: 30 April 2009
... rod stroke length Optimizing Downhole Fluid Production of Sucker-Rod Pumps With Variable Motor Speed Krzysztof Palka, SPE, and Jaroslaw A. Czyz, PumpWell Solutions Ltd. Summary Reciprocating oil pumps are operated traditionally by prime movers rotating at a constant speed. This paper demonstrates...
Proceedings Papers

Paper presented at the SPE Western Regional and Pacific Section AAPG Joint Meeting, March 29–April 2, 2008
Paper Number: SPE-113186-MS
... variable flow rate or pressure to induce the calculated optimal polished rod velocity. Introduction Reciprocating oil pumps consist of surface equipment, such as a pump jack with a prime mover, and downhole components, including the sucker rod and the downhole pump that operate inside a tubing inserted...
Journal Articles
SPE Prod & Oper 7 (01): 121–127.
Paper Number: SPE-18189-PA
Published: 01 February 1992
... card calculation dynamometer card beam pumping stability criterion derivative pump stroke diameter diagnostic model surface card equation analog pump card An Improved Finite-Difference Calculation of Downhole Dynamometer Cards for Sucker-Rod Pumps T.A. Everitt, * SPE, Chevron Oil Field...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 13–14, 1989
Paper Number: SPE-18829-MS
... tophole data characteristic analytical method mechanism beam pumping SPE SPE 18829 A Numerical Approach to the Diagnosis of Sucker Rod Pumping Installations and Its Verification With Downhole Pump Field Measurements by J.E. Chacin, lntevep S.A. SPE Member Copyright 1989, Society of Petroleum...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference and Exhibition - Americas, November 10–12, 2020
Paper Number: SPE-201156-MS
... the failure mechanism and determine the best valve configuration for the field. Sucker rod pumps consist of a traveling assembly and a stationary assembly. The stationary assembly consists mainly of a barrel (L in Fig. 1 ), extensions (K-M in Fig. 1 ), a seating assembly (Q in Fig. 1 ), and a set...
Journal Articles
SPE Prod & Oper 35 (03): 522–536.
Paper Number: SPE-201234-PA
Published: 13 August 2020
...‐recovery technology of a downhole oil/water‐separation system with suckerrod pump (DOWS‐SRP) are proposed. The technology system consists of downhole oil/water‐separation devices, an injection/production pump‐string system, a sealing system, and downhole data‐test system, mainly applied to separating...
Journal Articles
SPE Prod & Oper 35 (02): 406–421.
Paper Number: SPE-200478-PA
Published: 14 May 2020
... the sucker rod pumping system over time. In early 2018, various types and sizes of downhole desander configurations were tested at the pump testing facility (PTF) at the University of Leoben (Montanuniversitaet Leoben). In a period of about 4 months, testing took place under near field conditions to find...
Journal Articles
SPE Prod & Oper 35 (02): 435–447.
Paper Number: SPE-200494-PA
Published: 14 May 2020
...Ramez Abdalla; Mahmoud Abu El Ela; Ahmed El-Banbi Summary In this paper, deep learning artificial neural networks (ANNs) are used to analyze the features of downhole dynamometer cards and identify the sucker rod pumping system conditions. A description model for the dynamometer cards, using Fourier...
Includes: Supplementary Content
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference — Latin America and Caribbean, May 27–28, 2015
Paper Number: SPE-173964-MS
... Abstract This work proposes a new method of diagnosing the Sucker Rod Pump Systems, by analyzing segments between the points of opening and closing valves identified in the Downhole Dynamometer Cards. An analysis of the shape of the pumping condition classes represented in the Downhole...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 9–11, 1997
Paper Number: SPE-37500-MS
... positions in the rod string are available. The purpose of the Database is to provide industry with a complete and high quality measurement of downhole sucker rod pumping dynamics. To facilitate use of the database, Sandia has developed a Microsoft Windows-based interface that functions as a visualizer...
Journal Articles
SPE Prod & Oper 15 (01): 3–5.
Paper Number: SPE-60768-PA
Published: 01 February 2000
... pressure, temperature, load, and acceleration. The purpose of the Database is to provide industry with high quality measurements of downhole sucker rod pumping dynamics. A Microsoft Windows-based interface allows users to browse and visualize the more than 40 MB of data, and to extract data from...
Journal Articles
OIJ 2018 (07): 110–112.
Paper Number: OIJ-2018-07-110-112-RU
Published: 01 July 2018
... by downhole sucker rod pumps and complicated by asphaltene-resin-paraffin deposits, where tubing is used as a production string and hollow sucker rods with couplings are used as a heat transfer agent channel. Hot flushing agent (oil or water, superheated steam, chemical agents) is injected through the high...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 1992
Paper Number: SPE-24836-MS
... SPE Members Abstract Proper design and selection of downhole sucker rod pumps are necessary to extend the life and reduce operating costs for this type of artificially lifted well. This paper presents the results of an API task group's work analyzing the pertinent formulas, failure modes...
<b>Downhole</b> components of a <b>sucker</b> <b>rod</b> <b>pump</b> and the movement of standing and t...
Published: 05 September 2018
Figure 2 Downhole components of a sucker rod pump and the movement of standing and traveling valves More
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193800-MS
... replacements (obtaining longer run life of downhole equipment) Improved pump efficiency (measured by improvements in production rates) Created a workflow for sucker rod pump system performance review and optimization opportunities Improved field-wide overall production Improvement in sucker rod...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-187028-MS
...) Offshore wells To reduce mean time between failures (MTBF) and improve production and reduce the lifting costs when lifting such wells by sucker rod pumping system, the manufacturers and operators have improved the operation of the whole system including design of new intelligent surface and downhole...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-202668-MS
... in artificial lift configuration. The ISRSCSSV allows the retrofitting of existing wells because it can be deployed downhole with the same sucker rod pumping string, avoiding a costly heavy workover intervention (workover in rigless mode only) ( Mennilli 2019 ). The safety valve shutin system's basic...
Proceedings Papers

Paper presented at the SPE Russian Oil and Gas Conference and Exhibition, October 26–28, 2010
Paper Number: SPE-136423-MS
... with hollow rods, 4 wells with downhole water pumping system, 1 well with tandem downhole sucker rod pumps, 1 well with an electric PCP producing from two targets, 5 wells with differential pump (hollow rods); 5 wells with separating piston (hollow rods). Ultimate incremental oil production totaled 1...
Proceedings Papers

Paper presented at the SPE Symposium: Production Enhancement and Cost Optimisation, November 7–8, 2017
Paper Number: SPE-189231-MS
... Annual Technical Conference and Exhibition of SPE , Houston, Texas S eptember 16-19, 1984 . 22. Dr. James F. Lea and Mack Mahoney "Downhole Sucker Rod Pumps Sand and Solids Handling 23. Ron Cramer , Cleon Dunham and Alley Al Hinai , Real time automation optimizes...

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