Fractured petroleum reservoirs

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Total compressibility in a fractured reservoir is estimated using the pressure response due to gravitational potential variations. Both the moon and the sun gravitational potentials are accounted for using the full expression by inclusion of longer-period components. The semi-diurnal and diurnal pressure data show substantial long-term variations. The gravitational potential also contains the same variation trend; the ratio between the potential and pressure has a fairly uniform value over successive cycles. The computed total compressibility is also fairly constant and independent of the cycle. Results show the effects of the time interval over which the pressure measurements are performed as ... continued below

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Firoozabadi, A.; Chang, E. & Tang, G.Q. January 10, 2000.

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Description

Total compressibility in a fractured reservoir is estimated using the pressure response due to gravitational potential variations. Both the moon and the sun gravitational potentials are accounted for using the full expression by inclusion of longer-period components. The semi-diurnal and diurnal pressure data show substantial long-term variations. The gravitational potential also contains the same variation trend; the ratio between the potential and pressure has a fairly uniform value over successive cycles. The computed total compressibility is also fairly constant and independent of the cycle. Results show the effects of the time interval over which the pressure measurements are performed as well as the location.

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Medium: P; Size: vp.

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OSTI as DE00750060

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  • Other Information: PBD: 10 Jan 2000

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  • Report No.: DOE/BC/15177--1
  • Grant Number: FG26-98BC15177
  • DOI: 10.2172/750060 | External Link
  • Office of Scientific & Technical Information Report Number: 750060
  • Archival Resource Key: ark:/67531/metadc707652

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • January 10, 2000

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

Description Last Updated

  • April 8, 2016, 2:32 p.m.

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Firoozabadi, A.; Chang, E. & Tang, G.Q. Fractured petroleum reservoirs, report, January 10, 2000; Tulsa, Oklahoma. (digital.library.unt.edu/ark:/67531/metadc707652/: accessed September 26, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.