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Keywords: torque
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195216-MS
... Abstract The accurate makeup of Rotary Shouldered Connections (RSC) is a critical step in optimizing the connection lifetime under complex downhole conditions. The makeup torque value of RSC depends on the friction coefficient of the assembly and the lubricant, which cannot normally...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195189-MS
... describes the use of an innovative drilling simulator for testing inhibitive mud systems for reactive shale. The effectiveness of inhibitive muds in high-clay shale was investigated. Their impact on a combination of problems, such high torque and drag, high friction factor, and lubricity was also assessed...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185102-MS
... connection. Normally an API-Buttress type connector is used; nevertheless, it has been proven in both controlled and field conditions that this connector is not completely adequate for Casing Drilling per se, as high torque capacities are demanded. Apart from that, and due to this condition, the constant...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120681-MS
... & Gas sucker rod Efficiency beam pumping pump condition pump flow rate pump size flow rate fluid level rod string subsurface pump diameter torque rod stress society of petroleum engineers sucker rod pump stroke length Goodman diagram Introduction and Literature Review The energy...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80885-MS
... Abstract This paper reports the performance of a new type of overrunning clutch that has been developed and installed on sucker rod pumping units. The clutch disengages the power-input shaft of the gear reducer and the unit sheave whenever the torque on the shaft is negative. Based...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80943-MS
... Abstract This paper discusses the planning and drilling of Big Prize #2-20 well, drilled by BP America in South Panola Field of the Arkoma Basin in Oklahoma. Wells previously drilled in the field have been prone to problems with lost circulation and stuck pipe, high drillstring torque and drag...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80944-MS
... works. Different aspects of the phenomenon are discussed including sinusoidal (lateral) and helical buckling and influence of torque. torque drillstring design horizontal well friction expression derivation houston artificial intelligence pipe configuration directional drilling buckled...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 24–27, 2001
Paper Number: SPE-67192-MS
... information management spe 67192 stabilizer data management requirement bit selection modeling & simulation key factor drilling operation inspection frequency equipment selection process configuration equipment selection criteria spe 67192 assembly torque management system bha...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 24–27, 2001
Paper Number: SPE-67275-MS
... Abstract The unique geometry of the RotaFlex pumping unit results in a constant torque arm (or torque factor) on most of the upstroke and downstroke. The geometry promotes high electrical efficiencies. These electrical efficiencies can be measured by comparing the work required to raise...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 24–27, 2001
Paper Number: SPE-67261-MS
... that would benefit a customer who needs to mill a window in old or damaged casing and reduce response time to the customers request by having a tool available that could be used in various hole sizes. whipstock psi element pressure application drilling operation anchor fixture torque angular...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 9–11, 1997
Paper Number: SPE-37499-MS
... torque moue counterweight efficiency power measurement beam pumping system efficiency counterweight upstroke upstream oil & gas pump stroke pump efficiency artificial lift system total system efficiency motor pump efficiency torque counterbalance downstroke correspond motor...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29460-MS
... lbf substitution relation displacement drill pipe selection weightless string wellbore integrity directional drilling society of petroleum engineers upstream oil & gas axial force torque equilibrium drillstring design inclination example 1 equation wellbore design spe 29460...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29533-MS
... counterbalance society of petroleum engineers adjustment counterbalance effect generation credit efficiency sensor correspond instantaneous power beam pumping gear reducer software operation power utilization torque power measurement installation spe 29533 upstream oil...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21739-MS
... rise in torque generated by the interference in the threads in the early part of make-up. The end result can be a joint made-up to apparent full torque but having partial crest to crest contact and consequent lack of penetration and incomplete load frank contact at make-up. This can cause premature...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 13–14, 1989
Paper Number: SPE-18827-MS
... Abstract Cyclic loads, such as eccentric pumping units, cause a varying torque on the driver. Determination of the most effective induction motor for the load is addressed. Ultra high slip motors as well as NEMA design motors are evaluated. Comparison of operating costs for the same load...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 8–10, 1987
Paper Number: SPE-16199-MS
... installation spe 16199 energy consumption torque cushioning device upstream oil & gas minimum polished rod load conventional sucker rod SPE Society of Petroleum Engineer'S SPE 16199 Effects of a Cushioning Device on Dynamic Forces Exerted on Conventional Sucker Rod Pumping Systems by F.D. Tsuru...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 10–12, 1985
Paper Number: SPE-13804-MS
... with Ref. 1 and prints a form that is essentially the same as the form No. 11L-1 of Ref. 1. The third program performs the "RP 11L calculation" for a number of rod designations printing out: Total rod weight Pump displacement Peak polish rod load Minimum polish rod load Peak torque Polish rod horsepower...
Proceedings Papers

Paper presented at the SPE Oklahoma City Regional Meeting, February 21–22, 1977
Paper Number: SPE-6468-MS
... dynamic effect torque stress range beam pumping api rp11l calculation gearbox torque TV load fluid load Society of Petroleum Engineers 6200 North Central Expwy. Dallas, Texas 75206 PAPER NUMBER SPE 6468 Theory and Application of Well Analysis By Roru1ey Morgan, Cities Service Oil Co., and Fount...

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