Results 51 to 60 of about 58,887 (187)

Three-Dimensional Ultrasonic Imaging and Acoustic Emission Monitoring of Hydraulic Fractures in Tight Sandstone

open access: yesApplied Sciences, 2021
Hydraulic fracturing is an important means for the development of tight oil and gas reservoirs. Laboratory rock mechanics experiments can be used to better understand the mechanism of hydraulic fracture.
Wei Zhu   +4 more
doaj   +1 more source

Dynamic development of hydrofracture [PDF]

open access: yes, 2013
Many natural examples of complex joint and vein networks in layered sedimentary rocks are hydrofractures that form by a combination of pore fluid overpressure and tectonic stresses.
Ghani, Irfan   +3 more
core   +6 more sources

Fundamental Study of CFD + XDEM Experimental Impermeable Reservoir Fracturing [PDF]

open access: yesE3S Web of Conferences
Hydraulic fracturing is an essential technique for enhancing hydrocarbon extraction from low-permeability reservoirs, such as shale and tight formations.
Asmadi Afandi Muhammad Amirul Hakim   +4 more
doaj   +1 more source

New Variable Compliance Method for Estimating In-Situ Stress and Leak-Off from DFIT Data

open access: yes, 2017
It is shown that using Carter leak-off is an oversimplification that leads to significant errors in the interpretation of DFIT data. Most importantly, this article reveals that previous methods of estimating minimum in-situ stress often lead to ...
Sharma, Mukul M., Wang, HanYi
core   +1 more source

Hydraulic fracturing and punching integration enhanced permeability gas extraction technology

open access: yesGong-kuang zidonghua
The existing hydraulic fracturing, hydraulic punching, hydraulic slotting, hydraulic cutting and other underground hydraulic permeability enhancement technologies in coal mines have complex processes, single adaptability conditions, and high labor ...
WANG Baogui
doaj   +1 more source

Анализ эффективности и особенности технологии проведения гидроразрыва пласта на Барсуковском нефтяном месторождении (ЯНАО) [PDF]

open access: yes, 2015
Объектом исследования является месторождение Б. Цель работы – анализ эффективности проведенного гидроразрыва пласта на месторождении Б., расчёт гидроразрыва на скважинах № 1;2;3, предложение способа увеличения его эффективности.
Акперов, Элдост Горхмаз оглы
core  

Numerical Investigation of Influence of In-Situ Stress Ratio, Injection Rate and Fluid Viscosity on Hydraulic Fracture Propagation Using a Distinct Element Approach

open access: yesEnergies, 2016
Numerical simulation is very useful for understanding the hydraulic fracturing mechanism. In this paper, we simulate the hydraulic fracturing using the distinct element approach, to investigate the effect of some critical parameters on hydraulic ...
Bo Zhang   +5 more
doaj   +1 more source

Hydraulic Fracturing Length Optimization and its Impact on the Reservoir Performance [PDF]

open access: yesJournal of Petroleum Science and Technology, 2018
Hydraulic fracturing is one of the most common methods of well stimulation for reservoirs with low permeability. Hydraulic fracturing increases the flow capacity, alters flow geometry, bypasses damage and improves recovery factor. The pressure of most of
mohammad hossein zare   +2 more
doaj   +1 more source

Model order reduction for hydraulic fracturing problems [PDF]

open access: yes, 2017
Hydraulic Fracturing is a technology in petroleum engineering aiming at improving the production of oil and gas wells. Recently, with the technological success of horizontal well drilling and completion, hydraulic fracturing has become an essential part ...
Burcet Rodríguez, Martí
core   +1 more source

What’s Shakin’? Ladra v. New Dominion, LLC: A Case of Consequence for the Hydraulic Fracturing Industry and Those Affected by Induced Seismicity [PDF]

open access: yes, 2017
This analysis is accompanied by a study of a 2015 ruling of the Supreme Court of Oklahoma, Ladra v. New Dominion, LLC. The case considered the possibility of a private tort action by homeowners against the operators of injection wells proceeding within ...
Logan, James Patrick
core   +2 more sources

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