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BHPI

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Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, May 21–22, 2001
Paper Number: SPE-68946-MS
...Fig. 3 Pressure seal on surface of formation face and mud cake after BHPI treatment. ...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 3, 2001
Paper Number: SPE-71390-MS
... Abstract Insufficient borehole pressure integrity (BHPI) is a major drilling challenge in deep, high-temperature, high-pressure (HTHP) wells in California and other areas. Shale and sandstone formations with low BHPI may be weakened by leaking faults/ fractures or poor rock properties, causing...
Journal Articles
J Pet Technol 54 (03): 35.
Paper Number: SPE-0302-0035-JPT
Published: 01 March 2002
...., originally presented at the 2001 SPE Annual Technical Conference and Exhibition, New Orleans, 30 September-3 October. 1 3 2002 1 3 2002 1 3 2002 1 3 2002 2002. Society of Petroleum Engineers hsi chemical system fit pressure hoop stress fracture stress field bhpi...
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The reference production, shown row-wise from top to bottom, for  opr 1,  o...
Published: 24 June 2008
Fig. 5 The reference production, shown row-wise from top to bottom, for opr 1, opr 2, gor 1, gor 2, bhp 1, bhp 2, and bhpi . More
Images
Scale-corrected ensemble Kalman filtering: Production properties from rerun...
Published: 24 June 2008
Fig. 14 Scale-corrected ensemble Kalman filtering: Production properties from reruns of the fine-scale calibration ensemble at selected times, compared to the corresponding fine-scale reference production properties (–•–). The inputs used are, from left to right: the initial fine-scale calibration... More
Images
Traditional coarse-scale ensemble Kalman filtering: Production properties f...
Published: 24 June 2008
Fig. 10 Traditional coarse-scale ensemble Kalman filtering: Production properties from reruns of the downscaled coarse scale ensemble at selected times, compared to the corresponding fine-scale reference production properties (–•–). The inputs used are, from left to right: the initial fine-scale e... More
Images
Scale-corrected ensemble Kalman filtering: Production properties from rerun...
Published: 24 June 2008
Fig. 16 Scale-corrected ensemble Kalman filtering: Production properties from reruns of the predicted fine-scale simulation ensemble at selected times, compared to the reference production properties (–•–). The inputs used are, from left to right: the initial fine-scale simulation ensemble, and th... More
Images
Comparison of results: The columns, from left to right, represent productio...
Published: 24 June 2008
Fig. 17 Comparison of results: The columns, from left to right, represent production properties obtained from fine-scale fluid-flow simulations: conditioning on static data only, the fine-scale calibration ensemble, the scale-corrected ensemble, and traditional coarse-scale ensemble Kalman filteri... More
Images
Scale-corrected ensemble Kalman filtering: Production properties from rerun...
Published: 24 June 2008
Fig. 15 Scale-corrected ensemble Kalman filtering: Production properties from reruns of the coarse-scale calibration ensemble at selected times, compared to the corresponding fine-scale reference production properties (–•–). The inputs used are, from left to right: the initial coarse-scale calibra... More
Images
Traditional coarse-scale ensemble Kalman filtering: Production properties f...
Published: 24 June 2008
Fig. 9 Traditional coarse-scale ensemble Kalman filtering: Production properties from re-runs of the updated coarse scale ensemble at selected times, compared to the corresponding fine-scale reference production properties (–.–). The columns represent fluid-flow simulations with different inputs, ... More
Journal Articles
Journal: SPE Journal
SPE J. 13 (02): 177–194.
Paper Number: SPE-111374-PA
Published: 24 June 2008
...Fig. 5 The reference production, shown row-wise from top to bottom, for opr 1, opr 2, gor 1, gor 2, bhp 1, bhp 2, and bhpi . ...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2020
Paper Number: SPE-199691-MS
... characteristics and differences are discussed in later sections. Depletion Profile and Production Results Depletion Profile Development wells within 660′ of the legacy well showed pressure depletion while wells 990′ away did not. Table 4 below displays estimates of initial bottomhole pressures (BHPi...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-101802-MS
...Fig. 2 BHPI treatment procedure 30 ...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-26038-MS
... Qg Production BHP BHPp Water injection rate qi Injection BHP BHPi Forecasting Cumulative oil production Np Cumulative water production Wp Cumulative gas production Gp Cumulative water injection Wi Figure 2 Example of a production curve, highlighting the history data, scenarios and accepted models...
Proceedings Papers

Paper presented at the Fall Meeting of the Society of Petroleum Engineers of AIME, October 8–11, 1972
Paper Number: SPE-4006-MS
... assume, for purposes of simplifi- standard conditions of 14.73 psia and 520oR. cation, that only one type, TYP, of compressor TRANSOPT employs a modified form of the is installed at each station of some amount, Panhandle equations; however, any equation may BHPI. In general, this is not true and TRANSOPT...

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