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Publikováno v:
Rock Mechanics Contributions and Challenges: Proceedings of the 31st U.S. Symposium ISBN: 9781003078944
Rock Mechanics Contributions and Challenges: Proceedings of the 31st U.S. Symposium
Rock Mechanics Contributions and Challenges: Proceedings of the 31st U.S. Symposium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::923d066786e2af4277d26179a2b65e31
https://doi.org/10.1201/9781003078944-3
https://doi.org/10.1201/9781003078944-3
Autor:
Haakon Fossen, Arthur Bale
Publikováno v:
AAPG Bulletin. 91:1685-1700
Deformation bands represent a common type of strain localization in deformed porous sandstones and occur as single structures, as clusters, and in fault damage zones. They show from zero to six orders of magnitude reduction in permeability and may th
Publikováno v:
SPE Production & Facilities. 16:50-57
It has been assumed that along with fluid viscosity and pump rate, gravity dominates final proppant placement in hydraulic fractures. Results here, based on detailed multiphase-flow modeling, show that other factors such as slurry rheology (effect of
Publikováno v:
SPE Production & Facilities. 9:19-28
Summary Hydraulic fracturing has historically been a prime engineering tool for improving well producing rates, either by circumventing near-well damage or by stimulating well performance. This paper describes a somewhat new fracturing application wh
Publikováno v:
All Days.
The success of conventional fracturing (using non-reactive fluids to carry proppant) and acid fracturing is dependant on both the creation of effective fracture conductivity and fracture penetration (fracture half-length). With acid fracturing, nonun
Publikováno v:
International Petroleum Technology Conference.
Publikováno v:
All Days.
The primary objective of hydraulic fracturing is to create a propped fracture with sufficient conductivity and length to optimize well performance. In permeable reservoirs, the design objective is to achieve a Dimensionless Fracture Capacity, CfD, of
Publikováno v:
All Days.
Hydraulic fracture geometry (i.e., critical results of length and proppant placement) is driven by four major in situ parameters: Fracture Height (H), Modulus (E), Fluid Loss (C), and "Apparent" Fracture Toughness (KIc–app). In many (even most) cas
Publikováno v:
All Days.
Formation damage caused by either fluid invasion, during the process of drilling through the reservoir, or introduced by various mechanisms while producing the reservoir, represents a dominant obstacle to optimum hydrocarbon production. Different sti
Publikováno v:
All Days.
Abstract The first cuttings re-injection operation in a subsea annulus is presented. A discussion of some important formation fracturing aspects is presented. The necessary equipment is described. This includes a description of the modified well head