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Keywords: submersible pump
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210392-MS
... Abstract Analysis of recovered scale samples deposited within Electrical Submersible Pumps in offshore wells was carried out. The primary objective includes the identification of root cause of deposition and suggesting remedial measures for removal and prevention. Many wells in an offshore...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206265-MS
... challenged conventional artificial lift systems as Electrical submersible pumps and progressive cavity pumps. Several strategies (light oil injection, high capacity equipment, solvents injection at surface) had been implemented to overcome fluid viscosities 6,000 cP @ 150 °F at dead oil conditions and a mean...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181344-MS
... handling, operability etc. This paper focusses on a fit-for-purpose methodology to evaluate well production performance for a wide range of artificial lift techniques including Electric Submersible Pumps, Gas Lift, Sucker Rod Pumps, Progressing Cavity Pumps, Jet Pumps, Hydraulic Submersible Pumps...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174873-MS
...Wellhead Pressure Buildup Diagnosis Model Development Abstract Electrical Submersible Pump (ESP) lift is extensively used in offshore production systems. Although real-time pump operating parameters and the production data are commonly available according to the recently developed digital...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174896-MS
... in this paper, confirms the potential of Santos basin’s Atlanta field. drilling operation submersible pump ESP monitoring Directional Drilling reservoir trajectory mud weight pipe fracture gradient Upstream Oil & Gas flow rate diameter inclination atlanta field real time system slant...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170727-MS
... Abstract As a high-efficiency tool to convert rotating kinetic energy to hydraulic pressure head, the electrical submersible pump (ESP) is widely used in the petroleum industry to increase hydrocarbon fluid production rates. Previous studies showed that the presence of gas would cause ESP...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-146489-MS
... aquifer. The challenge was designin7g an appropriate high volume lift system capable of producing and achieving volumes of up to 8,500 m 3 /d/wellbore while addressing unknown fluid inflows, fluid transmissibility & re-charge, and reservoir fluid chemistry characteristics. Electric submersible pumps...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 19–22, 2010
Paper Number: SPE-135234-MS
... oilfield in the North Sea operated by Chevron North Sea Limited, which has utilised Hydraulic Submersible Pumps (HSPs) for over 10 years. To date, the field has developed over 20 subsea wells with HSPs to complement the more established Electrical Submersible Pumps (ESP) technology used on the field's...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–24, 2008
Paper Number: SPE-116822-MS
... Abstract ConocoPhillips Alaska, Inc. (CPAI) began installing Electric Submersible Pumps (ESP) on the North Slope in 1996. ConocoPhillips soon found that a frequent mode of ESP failure was pump wear caused by abrasives (sand/silt) or pump plugging (sand/scale). The high cost and long lead times...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–12, 2005
Paper Number: SPE-95620-MS
... channel is shown schematically in Figure 3 . In an impeller, the following variables are defined: Abstract The one-dimensional model proposed by Sun and Prado [ 1 , 2 ] to predict Electrical Submersible Pumps (ESP) head performance under gas-liquid flow conditions has been improved with a new...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 1992
Paper Number: SPE-24763-MS
... Abstract Oryx Energy Company has drilled, completed, and produced over 150 horizontal Austin Chalk wells in the Pearsall Field of South Texas. Although rod pumping is the predominant means of artificial lift for these wells 1 , selected wells are equipped with, submersible pumps to maximize...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 6–9, 1991
Paper Number: SPE-22782-MS
... ABSTRACT Pertamina/MAXUS Southeast Sumatra Petroleum, Inc. is the largest offshore oil producer in Indonesia. CaCO 3 and CaSO 4 scaling in and around the submersible pumps of Pertamina/MAXUS' Farida/Zelda reservoir wells led to premature pump failures and costly workovers to bring the wells...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 2–5, 1988
Paper Number: SPE-18191-MS
... reservoirs. Use of electrical submersible pumps (ESP) has been demonstrated to increase oil production rate, ultimate oil recovery, and economics based on evaluations of strong bottom and edge water drive and waterflood operations at high fluid withdrawal rates. This paper presents the state-of-the-art...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 5–8, 1986
Paper Number: SPE-15429-MS
... these relationships, a family of pump curves can be generated as shown in figure 2 . Abstract A graphical method is presented to size submersible pumps for variable speed motor controller application. This will optimize the selection of a pump of broad operating range for a given well inflow performance...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 5–8, 1983
Paper Number: SPE-12203-MS
..., which is in the opposite direction to the positive-sequence torque, causes excess vibration and bearing wear. This is particularly detrimental to motors with large aspect ratios (rotor length/rotor diameter) such as submersible pump motors. The conventional method of protection has been to respond...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 1981
Paper Number: SPE-10337-MS
... reservoir artificial lift method flow gas lift submersible pump gas injection upstream oil & gas jet pump constant flow positive displacement pump bhp operation consideration selection installation power fluid valve lift method artificial lift system sucker rod beam pumping bottom...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–26, 1979
Paper Number: SPE-8241-MS
... Abstract A major new artificial lift system has been developed which will enhance the economics of many waterflood projects in West Texas and other recovery operations around the world. The new lift system consists of a standard oil well submersible pump and motor, a downhole pressure...
Proceedings Papers

Paper presented at the SPE Annual Fall Technical Conference and Exhibition, October 9–12, 1977
Paper Number: SPE-6852-MS
... Abstract In an effort to maximize the oil production of the G. H. Arledge "C" Lease, Scurry County, Texas, Sun Oil Company embarked on a program to install submersible pumps as the primary mode of artificial lift. This paper describes the four year period during which the changes were made...

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