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Keywords: Productivity
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 2011, 133(3): 033101.
Published Online: October 3, 2011
... in the past on horizontal productivity either assumed that the well is infinitely conductive or the flow is uniform along the entire well length. The infinite conductive assumption is good only when the pressure drop in the wellbore is very small compared to the drawdown in the reservoir otherwise...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2009, 131(1): 013102.
Published Online: February 5, 2009
...Jing Lu; Djebbar Tiab; Jalal Farhan Owayed This paper presents steady state productivity equations for a fully penetrating vertical well in the following three anisotropic systems: (a) sector fault, (b) channel, and (c) rectangular reservoir using a uniform line sink model. The new equations, which...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. June 2007, 129(2): 89–95.
Published Online: November 2, 2006
...Shaojun Wang; Joe Eaton The popular Joshi model slightly overestimated the flow resistance of a horizontal well. As a result of this, the Joshi model underpredicts the productivity index (PI) of a horizontal well by a few percent. In the extreme case in which vertical permeability goes to zero...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 2005, 127(4): 310–317.
Published Online: March 24, 2005
... deposition on porosity, permeability, and the productivity of vertical wells in asphaltenic-oil reservoirs are investigated by simulation. 21 09 2004 24 03 2005 oil technology precipitation porosity permeability crude oil Asphaltene Precipitation Deposition Productivity...