Results 251 to 260 of about 26,123 (301)

In vivo exposure to electronic waste (e-waste) leachate and hydraulic fracturing fluid adversely impacts the male reproductive system. [PDF]

open access: yesReprod Toxicol
Raja A   +8 more
europepmc   +1 more source

Hydraulic Fracturing

Journal of Planning Literature, 2017
Food system and energy planners have given scant attention to the impacts on agrifood systems of a particular form of energy production—fracking—and its implications for planning and regulation. Impacts include those related to water availability and quality; land quality, use, and value; wildlife; labor costs; infrastructure and services; and the ...
Kameshwari Pothukuchi   +2 more
  +6 more sources

Interaction between Hydraulic Fracture and Pre-Existing Fracture under Pulse Hydraulic Fracturing

SPE Production & Operations, 2021
Summary Pulse hydraulic fracturing technology can greatly improve the effect of fracture propagation in rock and form complex fracture networks in reservoirs. The interaction mechanism between hydraulic fractures and pre-existing fractures under pulse hydraulic pressure is unclear.
Chao Wei   +4 more
openaire   +1 more source

Hydraulic fracturing: Computational modelling

Revue européenne de génie civil, 2006
This paper presents an efficient algorithm for modelling hydraulic fracturing based on the finite element method. The algorithm is employed for modelling the different coupled non-linear processes that are involved in the problem of hydraulic fracturing.
openaire   +1 more source

Fracture toughness and hydraulic fracturing

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1989
Abstract A study of the influence of fracture toughness on the shape of a hydraulically induced fracture is presented. Three-dimensional numerical simulations of fracture propagation show that fracture toughness is not the main controlling parameter if one chooses fracture toughness values determined at ambient conditions.
openaire   +1 more source

HYDRAULIC FRACTURING APPLICATION

Нефтяная провинция, 2020
В работе рассматривается применение гидравлического разрыва пласта с целью повышения нефтеотдачи пластов на основе новой методики оценки эффективности ГРП. Технологией ГРП называют процесс подачи песка (пропанта) под высоким давлением в скважину и разрыва горной породы. При этом в пласте коллекторе образуются трещины.
openaire   +1 more source

Hydraulic Fracturing: Holistic Fracture Diagnostics

Journal of Petroleum Technology, 2008
This article, written by Technology Editor Dennis Denney, contains highlights of paper SPE 107877, "Holistic Fracture Diagnostics," by R.D. Barree, SPE, and V.L. Barree, Barree & Associates, and D.P. Craig, SPE, Halliburton, prepared for the 2007 SPE Rocky Mountain Oil & Gas Technology Symposium, Denver, 16-18 April. The paper has not been peer
openaire   +1 more source

Hydraulic Gel Fracturing

Journal of Dispersion Science and Technology, 2005
Fracturing gel is a critical component of the hydraulic fracturing treatment. Its main functions are to open the fracture and to transport a propping agent along the length of the fracture. The most common fracturing gels use natural polymers, such as guar, crosslinked by borate to form viscoelastic gels.
T. N. Castro Dantas   +3 more
openaire   +1 more source

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