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Absolute open flow

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Proceedings Papers

Paper presented at the SPE EUROPEC/EAGE Annual Conference and Exhibition, June 14–17, 2010
Paper Number: SPE-130552-MS
... Abstract Several deliverability test techniques are being used in the oil industry to generate a reservoir inflow performance relationship (IPR). The IPR curve describes the relationship between surface production rate and the flowing pressure at the bottom of the well (BHFP). The Absolute Open...
Proceedings Papers

Paper presented at the Permian Basin Oil and Gas Recovery Conference, March 10–11, 1988
Paper Number: SPE-17308-MS
... Abstract This paper presents a review of the practical backpressure test analyses available for estimation of the stabilized absolute open flow (AOF) potential of natural gas wells. Linear regression analysis techniques have been used to correlate the field-recorded deliverability data...
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Current liquid, <b>absolute</b> <b>open</b> <b>flow</b> rates and productivity indexes
Published: 08 June 2010
Figure 3 Current liquid, absolute open flow rates and productivity indexes More
Images
<b>Absolute</b> <b>open</b> <b>flow</b> of conventional and channel fracturing gas wells in Bloc...
Published: 20 October 2015
Figure 13 Absolute open flow of conventional and channel fracturing gas wells in Block C More
Images
<b>Absolute</b> <b>Open</b> <b>Flow</b> Potential (AOFP) for all tests using Laminar Inertial Tu...
Published: 17 October 2017
Figure 32 Absolute Open Flow Potential (AOFP) for all tests using Laminar Inertial Turbulent (LIT) model. Different value between DST and BPT is related to different casing size. More
Images
Productivity Index and <b>Absolute</b> <b>Open</b> <b>Flow</b> (AOF) Determination at Oil Statio...
Published: 19 April 2013
Figure 30 Productivity Index and Absolute Open Flow (AOF) Determination at Oil Station #1. More
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Productivity Index and <b>Absolute</b> <b>Open</b> <b>Flow</b> (AOF) Determination at Oil Statio...
Published: 19 April 2013
Figure 33 Productivity Index and Absolute Open Flow (AOF) Determination at Oil Station #2. More
Images
Productivity Index and <b>Absolute</b> <b>Open</b> <b>Flow</b> (AOF) Determination at Oil Statio...
Published: 19 April 2013
Figure 36 Productivity Index and Absolute Open Flow (AOF) Determination at Oil Station #3. More
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Journal Articles
J Can Pet Technol 42 (10).
Paper Number: PETSOC-03-10-TN
Published: 01 October 2003
... open flow potential, and production performance of horizontal gas wells by binomial productivity equation. At the same time we study the influences of the gas reservoir bed thickness, anisotropism of the gas reservoir on the IPR curve, and the absolute open flow potential for the example horizontal gas...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2001
Paper Number: PETSOC-2001-081
... relationship(IPR) curve absolute open flow potential and production performance of horizontal gas well by using the binomial productivity equations. At the same time, we study the influences of the gas reservoir bed thickness, anisotropism of gas reservoir on the inflow performance relationship(IPR) curve...
Journal Articles
J Pet Technol 21 (11): 1389–1390.
Paper Number: SPE-2773-PA
Published: 01 November 1969
... benefit of individual well core analysis or pressure test permeability data. The method described here involved use of a correlation presented as Fig. 2 (see Fig. 1) in paper SPE 1555 by L. E. Harlan. It is a log-log plot of adjusted absolute open flow, times 1,000, divided by initial shut-in tubing...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19603-Abstract
... gas productivity gas reservoir gas condensate reservoir thermochemical treatment flow rate productivity injection gas flow rate absolute open flow thermochemical fluid shale sample thermochemical injection Shale Rock reservoir In shale reservoirs, the gas productivity is severely...
Proceedings Papers

Paper presented at the SPE Oil and Gas India Conference and Exhibition, January 20–22, 2010
Paper Number: SPE-127311-MS
... measurements to obtain average-reservoir pressure and absolute open-flow potential. These average pressures enriched those that were obtained with downhole gauges from shut-in tests for the material-balance analysis. The resultant time-dependent inflow-performance relationship (IPR) and absolute-open-flow...
Proceedings Papers

Paper presented at the Eastern Regional Meeting, October 17–19, 2007
Paper Number: SPE-111204-MS
... in the Appalachian basin are evaluated by multi rate test or single rate test data. The results of the single rate test data are extrapolated to estimate the Absolute Open Flow (AOF) value of the well. The new value is compared in order to make decision on need for remedial treatments. Candidate selection...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 11–13, 2006
Paper Number: SPE-104571-MS
... for gas storage fields operators predict the effectiveness of the stimulation commonly using three parameters. One in Peak Day rate second is Absolute open flow and third is change in skin provided permeability values in the field don't vary much. The software developed in parallel with this selection...
Proceedings Papers

Paper presented at the ARMA/DGS/SEG International Geomechanics Symposium, November 3–5, 2020
Paper Number: ARMA-IGS-20-065
... the effectiveness of thermochemical treatment in increasing the ultimate gas recovery from tight gas reservoir. Results showed that thermochemical treatment can mitigate the condensate damage by around 60%, decrease the capillary forces by 55% and increase the absolute open flow up to 450%. Permeability and NMR...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188769-MS
... for inertial flow effects ( Barree and Conway 2004 ) further validated the observation that as the DUB increased, the absolute open-flow potential (AOFP) increased. Viewed another way, both mechanical and inertial-based skin were reduced by the effective cleanup with higher DUB. The DUB occurrence timeframe...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205700-MS
..., and vertical anisotropy to generate large numbers of hypothetical multi rate test data. The data set of laminar coefficient, turbulence coefficient, absolute open flow, skin damage, and perforation length will then be trained and tested to create empirical relation using supervised regression method which...
Proceedings Papers

Paper presented at the Permian Basin Oil and Gas Recovery Conference, March 10–11, 1988
Paper Number: SPE-17306-MS
... produces a more accurate method of calculating static and flowing bottom-hole pressures. Second, using an apparent roughness of 0.0023 inches instead of an absolute roughness of 0.0006 inches will further reduce the RMS error for the flowing case. Introduction In order to estimate the absolute open flow...

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