1-13 of 13
Keywords: bottomhole pressure
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the North American Unconventional Gas Conference and Exhibition, June 14–16, 2011
Paper Number: SPE-144357-MS
... porosity productivity production monitoring hydraulic fracturing lateral length history history match fracture bottomhole pressure forecast spe 144357 ultimate recovery permeability From the beginning of shale gas production, even before the industry understood the rock and how...
Proceedings Papers

Paper presented at the North American Unconventional Gas Conference and Exhibition, June 14–16, 2011
Paper Number: SPE-144376-MS
... the application of the methodology. hydraulic fracturing drillstem/well testing diagnostic plot pressure transient testing cumulative production drillstem testing relation reservoir diagnostic plot pressure drop bottomhole pressure fracture flowrate shale gas reservoir future production...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, April 30–May 2, 2002
Paper Number: SPE-75701-MS
... tested at an average rate of 8 to 10 bpm. G-Function Derivative Analysis The first part of the DFIT is to identify the hydraulic fracture closure and the leakoff type using the G-function derivative analysis. This mechanism was presented by Barree and Mukherjee16 in 1996. Bottomhole pressure, first...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, March 15–18, 1998
Paper Number: SPE-39970-MS
... Abstract New shape factors are developed for bounded reservoirs produced by wells operating at constant bottomhole pressure. The new shape factors should replace Dietz shape factors (constant rate shape factors) when calculating the productivity of wells producing at constant bottomhole...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, April 28–May 1, 1996
Paper Number: SPE-35597-MS
... vertical block (specific block sizes are listed in Table 1). The wellbore was located at the center of the first block. The pertinent model data was as follows: P. 233 drillstem/well testing pressure survey bottomhole pressure fracture system permeability array production monitoring buildup...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, June 28–30, 1993
Paper Number: SPE-26182-MS
... characteristics such as permeability, drainage area, and degree of stimulation. Current methods of analyzing production data assume either constant flowing bottomhole pressure or production at constant rate. Simultaneously varying bottomhole pressure and rate may be taken into account by using either special...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, June 28–30, 1993
Paper Number: SPE-26201-MS
... from the increasing bottomhole pressure steps fell substantially below that obtained from the decreasing bottomhole pressure steps. Reeves et al. attributed this behavior to the well not being stabilized. As shown by Mavor and Robinson, stabilization times of coal wells can be much longer than...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, June 28–30, 1993
Paper Number: SPE-26153-MS
... gathering techniques were used, as opposed to most commercial situations where such procedures are rarely allowed due to (often unjustified) fear of negative impact on treatment effectiveness. Bottomhole pressure is sometimes seen to change significantly with changing rheology. However, shut-ins done...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, January 22–24, 1991
Paper Number: SPE-21485-MS
... brine production scf stb louisiana permeability sand 8 brine geopressured-geothermal energy conference bottomhole pressure inhibitor doe glady mccall wellbore upstream oil & gas separator reservoir glady mccall well scale formation drillstem testing flow test drillstem/well...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, June 13–15, 1988
Paper Number: SPE-17708-MS
... Abstract This paper presents a new method of estimating drainage area size and shape from production data (bottomhole pressures and flowrates) for gas wells. This method is rigorously based on theory presented earlier for the slightly compressible liquid case and requires a computer program...
Proceedings Papers

Paper presented at the SPE Unconventional Gas Technology Symposium, May 18–21, 1986
Paper Number: SPE-15251-MS
... gallons (0.037 m to 0.075 mj ) of fresh water at 4 gpm (0.00025 m3/s) until breakdown of the formation was induced or a stabilized injection pressure obtained. During the test bottomhole pressure was recorded. The procedure was repeated several times to overcome the influence of wellbore prox- imity...
Proceedings Papers

Paper presented at the SPE Unconventional Gas Recovery Symposium, May 13–15, 1984
Paper Number: SPE-12879-MS
...-Well Experiment. The 80 ft fracture interval in the Paludal zone has at its upper edge a 520 psi stress contrast, and at its lower edge a 1195 psi contrast. Computed fracture height growth above and below the perforated interval, bottomhole pressure, and width perforated interval, bottomhole pressure...
Proceedings Papers

Paper presented at the SPE Unconventional Gas Recovery Symposium, May 16–18, 1982
Paper Number: SPE-10820-MS
... identification fracture geometry bottomhole pressure evaluation stimulation operation roof rock upstream oil & gas hydraulic fracturing interface drillstem/well testing completion anderson stress test fracture borehole hanson operation methane drainage stimulation treatment stimulation...

Product(s) added to cart

Close Modal