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Keywords: surface pressure
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Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106270-MS
... Reservoir Characterization complex reservoir hydraulic fracturing reservoir geomechanics Upstream Oil & Gas net surface pressure output plot tight gas reservoir hydraulic fracture dimension Poisson simulator output model sensitivity analysis tight gas pore pressure surface...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 9–11, 1997
Paper Number: SPE-37460-MS
... techniques, which provide on-site evaluation of the stimulation results. We applied a real-time monitoring technique to a series of acidizing treatments to evaluate stimulation performance and to optimize subsequent treatments in the same area. From the measured surface pressure and injection rate, a...
Proceedings Papers

Paper presented at the SPE Mid-Continent Gas Symposium, May 22–24, 1994
Paper Number: SPE-27938-MS
... hydrostatics and friction losses in the tubing and perforations. This paper will illustrate the errors that can be made in fracturing treatment evaluation if proppant effects on fluid friction are not properly accounted for. Introduction Real-time fracturing diagnostics using surface pressure require that...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21724-MS
... SPE Members Abstract A new technique is presented which aids in maximizing water injection rates in wells recently converted to injection, thereby accelerating offset oil production response. This method is applicable to waterflood operations where injection wells are surface pressure...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 13–14, 1989
Paper Number: SPE-18863-MS
... the displays in the treating vans currently being used in the field. From the main screen, the treater can display current surface pressures, flow rates, density or proppant concentration and stage volumes, and can also execute stage changes. Auxiliary display screens are used for calibrations and...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 13–14, 1989
Paper Number: SPE-18900-MS
... & gas surface pressure society of petroleum engineers SPE Society of Petroleum Engineers SPE 18900 Prediction of Downhole Temperatures Can Be Key for Optimal Wellbore Design by R.F. Mitchell, Enertech Engineering & Research Co., and H.F. Wedelich Ill, Enertech Computing Corp. SPE Members Copyright...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, February 27–March 1, 1983
Paper Number: SPE-11551-MS
... recorded data. SURFACE EQU H'MNT Test objectives should be considered in select- ing the surface equipment. The two styles available in surface equipment are the conventional DST surface equipment and the production wellhead. Either method is acceptable, but at surface pressures greater than 10,000 psi...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, February 27–March 1, 1983
Paper Number: SPE-11557-MS
.... Accurate prediction of expected shut-in tubing pressure should be ~sed as the starting point in designing production casing. Of the three most commonly used methods of calculating surface pressure, only one is adequate for predictions of surface pressures in high pressure, deep wells. The most comm?YrY...
Proceedings Papers

Paper presented at the SPE Oklahoma City Regional Meeting, February 21–22, 1977
Paper Number: SPE-6464-MS
.... Electric logs are relied upon to measure the temperature of each individual well. FLUID DESCRIPTIONS 1. Water Gels Water gels can be easily mixed by batchor continuous mix processes with goodreliability and can be made temperaturestable. Surface pressures are less than with other fluids. This results...

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