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Keywords: production rate
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213074-MS
... dimensionless by using an initial estimate of EUR and observed maximum production rate. The best dimensionless match to the DRP is obtained by adjusting the EUR and maximum rate the well could have potentially produced if unencumbered by operational constraints. The proposed method does not utilize pressure...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213079-MS
... The slot size of the tubing screen maximizes total open area available for the planned production rate. The velocity should be less than the critical non-erosive velocity for the open area and production rate. The diameter of the static gas separator will provide the required fluid velocity...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195218-MS
... frac dca method prediction Haynesville shale horizontal well economic limit hydraulic fracturing correlation interference production rate equation Introduction Abstract This study analyzes the production data from 2,755 horizontal wells in the Haynesville shale. Correlations were...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195180-MS
... flowrates than normally observed with ESPs, as well as increased slugging. Injection down the tubing with returning flow up the tubing-casing annulus began in September 2018. Initial production rates were close to Nodal Systems Analysis predictions, and comparable with ESP flowrates. This proved...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185109-MS
... discussion regarding type well best practices to aid in the analysis. production control shale gas Energy Information Administration duc well production rate type curve reservoir pressure production monitoring complex reservoir initial production type well fracture stage completion...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173593-MS
... Abstract The Woodford shale formation of Oklahoma is difficult to evaluate and forecast for production. Horizontal wells can often be inconsistent with offset wells, either in production rate or in expected ultimate recovery. The costs of these wells can vary greatly based on the cost...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164481-MS
... and the total injection rate is equal to the total production rate at the end of every rate interval. Different from Albertoni and Lake's solution (2003) that assumed all flow rates at the producers are caused by the flow rates at the injectors and used balanced multivariate regression (BMLR) for their case...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164503-MS
...Introduction Decline curve analysis (DCA) has been widely used by petroleum engineers to estimate reservoir reserve, forecast production, and diagnose reservoir and well behaviors. In mature fields, oil and gas production rates decline as a function of time because of reservoir depletion...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-139913-MS
... generation and how it related to reservoir performance for a gas-drive reservoir. Sarathi and Tiab used the property reversible work to investigate the effect of production rate upon the consumption of primary energy, in a volumetric dry-gas reservoir, gas-condensate reservoir, and water-drive gas...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-141036-MS
... of the wells within the field started experiencing liquid loading issues and decreased production rates due to the fact that most of them had very long perforated intervals and were severely pressure-depleted. Typical gas-lift systems that were incorporated during this time involved running tubing and gas-lift...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-141263-MS
... control complex reservoir annual technical conference and exhibition production monitoring upstream oil & gas production rate gas recovery reservoir surveillance spe 141263 spe annual technical conference horizontal well shale gas blasingame society of petroleum engineers production...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-142279-MS
... reservoir equivalent length production rate wellbore permeability Introduction Previous efforts to characterize the productivity of horizontal wells with transverse fractures (Wei and Economides 2005; Daal and Economides 2006; Guo and Yu 2008) all assume that there is no flow from the reservoir...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120632-MS
... increase in CAPEX. However, the tapered completion gives increased production rate sustained over a long time, which results in significant economic gain. The economic benefits accrue from the prevailing high oil price, yielding a quick payout and many returns on investment. The proposed completion...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120645-MS
... advances in versatility, production rate and lift capacity, durability, and economy. As a result, the application envelope for PCP systems has grown substantially to the point where these systems now successfully compete in many areas that were traditionally reserved to Rod Pump and ESP technologies...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-119526-MS
... control Upstream Oil & Gas heavy oil production production rate wellbore temperature profile production monitoring oilfield shallow depth spe 119526 tah oilfield light oil te 6000 wellbore heat flux production logging fluid temperature heat-transfer coefficient heavy oil temperature...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-119587-MS
... Abstract Permeability enhancement [ 1 ] , which is due to the sand produced from disturbed zone around wellbore, is the key mechanisms to improve the oil production rate in CHOPS. This has lead to the demand for the accurate predicting methodology to the amount of sand production...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120127-MS
... production well enhanced recovery line drive pattern injection well Pattern Modification fracture reservoir permeability waterflooding Efficiency production rate well pattern Introduction Waterflooding is the oldest and by far the most important method used by the petroleum industry...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120641-MS
... Coates permeability equation and its variations were applied to estimate permeability with little correlation to production. An observation was made that T2 bin distribution data tended to mirror production rates. Attempts were made to establish an algorithm that would directly establish permeability...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106592-MS
... sand production direction agent production enhancement Brine kerosene RPM polymer sand pack production rate proppant RPM treatment wellbore polymer Sandstone Core consolidation treatment fracture permeability hydraulic fracturing production control well intervention production...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106881-MS
... permeability trends, channels and barriers. Previous authors applied the same analysis to injection and production rates to infer connectivity between wells. However, in order to obtain good results, they applied various diffusivity filters to the flow rate data to account for the time lags...

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