Zobrazeno 1 - 10
of 740
pro vyhledávání: '"Fracture (geology)"'
Autor:
Christopher Squires
Publikováno v:
Day 2 Wed, November 03, 2021.
This paper reviews the diagnostic data from vertical wells where operators targeted Burkett, Hamilton and Marcellus Shales and other deeper unconventional shale or tight gas reservoirs with vertical wells between the years 2006-2013. The learnings ar
Autor:
Sergey Andreevich Tikhotskiy, Sergey Vladimirovich Fomichev, Sergey Vladimirovich Golovin, N. V. Dubinya
Publikováno v:
Day 2 Wed, October 13, 2021.
The paper presents an algorithm for the search of the optimal frilling trajectory for a deviated well which is applicable for development of naturally fractured reservoirs. Criterion for identifying the optimal trajectory is the feature of the curren
Autor:
Yanli Pei, Kamy Sepehrnoori
Publikováno v:
Day 3 Thu, September 23, 2021.
The change of fracture conductivity during reservoir depletion significantly affects the well performance and stress evolution in unconventional formations. A common practice is to model fracture deformation using the traditional finite element metho
Publikováno v:
Day 2 Wed, September 22, 2021.
The reliability of well-testing interpretation largely depends on the experience of reservoir engineers, which make the issue of non-unique solution serious and increase its application threshold. Virtually, deep learning assistive techniques are goo
Autor:
Alejandro De La Cruz Sasso, Abdulmalek Shamsan, Sandip Prabhakar Patil, Joseph M. Shine, Kory Hugentobler, Kyriacos Agapiou
Publikováno v:
Day 1 Tue, September 21, 2021.
In certain regions of oil and gas operations, lost circulation is a common occurrence, especially when a majority of the openhole exposed during primary cementing is carbonate-based formations. This can lead to lost circulation risks in most applicat
Autor:
Hernán Buijs
Publikováno v:
Day 2 Wed, September 22, 2021.
Recent papers on pre-frac tests have proposed fracture closure pressure interpretation methodologies that lead to an earlier, higher stress estimation than the ones estimated from well-established practices. These early time estimations based on the
Publikováno v:
Day 1 Tue, September 21, 2021.
The knowledge of rock mechanical properties is critical to reducing drilling risk and maximizing well and reservoir productivity. Rock chemical composition, their spatial distribution, and porosity significantly influenced these properties. However,
Autor:
Jordan Ciezobka, Debotyam Maity
Publikováno v:
Day 3 Thu, May 06, 2021.
In this case study, we apply a novel fracture imaging and interpretation workflow to take a systematic look at hydraulic fractures captured during thorugh fracture coring at the Hydraulic Fracturing Test Site (HFTS) in Midland Basin. Digital fracture
Autor:
Paul van den Hoek
Publikováno v:
Day 2 Wed, December 02, 2020.
Injection Fall-Off (IFO) testing is one of the most important methods to help monitor injector performance over time in waterfloods, water disposal operations, polymer floods, etc. IFO tests provide information about, amongst others, k*h, skin, reser
Publikováno v:
Day 3 Wed, November 11, 2020.
To understand the behavior of hydraulic fracture in the rocks with heterogeneous particles, layer interface and natural fractures, this study carried out a series of experiments of hydraulic fracturing, utilizing a transparent device and an optical m