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Keywords: deviation
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Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80898-MS
... + { C p / ρ f } 1 + { C p / ρ p } where C p is the proppant concentration, ρ f and ρ p are the fluid and proppant densities respectively. The relation however does not account for deviation in the wellbore and was based on the data generated using...
Proceedings Papers

Paper presented at the SPE Mid-Continent Operations Symposium, March 28–31, 1999
Paper Number: SPE-52124-MS
... equations. Table 1 shows the average deviation found for the opening pressures. A positive deviation means that the valve opens at a pressure higher than expected. In general, these deviations are small and no clear differences are found between spring loaded and nitrogen charged pilot valves...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29468-MS
...% for undersaturated oil viscosity to 14.47% for saturated oil viscosity. correlation viscosity crude oil undersaturated oil viscosity oil viscosity viscosity correlation accuracy crouplot dead oil viscosity society of petroleum engineers experimental dead oil viscosity gulf standard deviation oil...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29479-MS
... model was 9.73% with a standard deviation of 7.55%, as opposed to the conventional approach that gave a 28.44% error with a standard deviation of 21.79%. We believe that the evaluation of phase separation and fluid properties using a thermodynamic EOS will always provide better estimates of the bottom...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29491-MS
... ABSTRACT Key factors in the efficient removal of sand fill from deviated wells are the proper selection of a fluid and the pump rates. The operation should be designed to (1) reduce or eliminate the formation of beds of particles in the annulus between the casing and tubing, (2) maintain...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 21–23, 1993
Paper Number: SPE-25496-MS
... ‘behaved’ as it was placed. sea water well decommissioning concentration deviation ibp isolation production enhancement proppant well intervention liner condition spe 25496 gal coiled tubing operations nozzle downhole intervention completion installation and operations slurry sand...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 21–23, 1993
Paper Number: SPE-25492-MS
... ABSTRACT In deviated wellbores, the relationship between friction pressure and hydrostatic pressure differs from that in vertical wellbores. The change in this relationship increases the need for accurate slurry friction pressure modeling. Because of deviation, incremental slurry friction...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21728-MS
... & gas correlation liquid column air kerosene drillstem/well testing production monitoring geometry buildup test dataset caetano kerosene two-phase flow correlation deviation consideration rise velocity laboratory data transition zone hasan drillstem testing slug flow transition...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 13–14, 1989
Paper Number: SPE-18848-MS
... monitoring reservoir surveillance manufacturer deviation upstream oil & gas calibration diameter repeatability sonic nozzle natural gas accuracy kd 2 field calibration flow metering nozzle flow measurement coefficient natural gas flow measurement procedure spe 18848 production control...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 8–10, 1987
Paper Number: SPE-16198-MS
... the appropriate corrective measures. While severe hole deviation is most often blamed for rodwear tubing leaks, case studies show that most rodwear leaks are caused by accelerated corrosion which is the result of the removal of a protective corrosion scale from the inside of the tubing. For this reason, the key...
Proceedings Papers

Paper presented at the SPE Oklahoma City Regional Meeting, March 24–25, 1975
Paper Number: SPE-5399-MS
... & Gas Sholem Alechem Field bit selection insertbit optimizeddrillingtechniquesin total depth deviation controldeviation bendingmoment principle 30CIETY OF PETROLEUM ENGINEERS 5200 North Central Expressway Dallas, Texas 75206 THIS IS A PREPRINT SUBJECT TO CORRECTION PAPER s p E NUMBER 5399...

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