Productivity and injectivity of horizontal wells. Annual report for the period, March 10, 1994--March 9, 1995
Author(s) -
F.J. Fayers
Publication year - 1995
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/82343
Subject(s) - inflow , wellbore , petroleum engineering , task (project management) , horizontal and vertical , geology , flow (mathematics) , productivity , geotechnical engineering , engineering , geodesy , mathematics , geometry , oceanography , economics , systems engineering , macroeconomics
Contents of this annual report include the following: (1) detailed well model for reservoir simulation--task 1; (2) comparative aspects of coning behavior in vertical and horizontal wells--task 1; (3) skin factor calculations for vertical, deviated, and horizontal wells--task 2; (4) a dissipation-based coarse grid system and its application to the scaleup of two phase problems--tasks 2 and 4; (5) analyses of experiments at Marathon Oil Company--task 3; (6) development of mechanistic model for multiphase flow in horizontal wells--task 3; and (7) sensitivity studies of wellbore friction and inflow for a horizontal well--task 8
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