Results 11 to 20 of about 64,381 (266)

Muddy interlayer forecasting and an equivalent upscaling method based on tortuous paths: A case study of Mackay River oil sand reservoirs in Canada

open access: yesPetroleum Exploration and Development, 2020
Based on the abundant core data of oil sands in the Mackay river in Canada, the termination frequency of muddy interlayers was counted to predict the extension range of interlayers using a queuing theory model, and then the quantitative relationship ...
Yanshu YIN   +5 more
doaj   +1 more source

Geological feature driven 3D geological modeling

open access: yesJournal of Shenzhen University Science and Engineering, 2022
In 3D geological modeling, it is generally difficult to effectively integrate geometric data and attribute data due to their different characteristics. In order to realize the integration of geological features, we propose a 3D geological modeling technology driven by geological features.
XU Guo, WANG Changhai, ZHOU Xiaoqin
openaire   +2 more sources

Evaluating the efficiency of using different variants of background models for inversion calculations

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2020
The use of the method of seismic data acoustic inversion, in the presence of thick gas cap, can lead to difficulties when building background models of elastic parameters.
I. A. Kopysova   +4 more
doaj   +1 more source

Geological structure recognition model based on improved random forest algorithm

open access: yesMeitan kexue jishu, 2023
Seismic attributes are often used for structural interpretation and prediction. In order to overcome the problems of multiple solutions and uncertainty caused by single seismic attribute prediction, seismic multi-attribute fusion technology is used to ...
Huaixiu WANG, Siyi FENG, Zuiliang LIU
doaj   +1 more source

Estimation of multistage hydraulic fracturing parameters using 4D simulation

open access: yesГорные науки и технологии, 2023
At the present stage, most oil and gas condensate fields in the southern part of the East Siberian oil and gas province are characterized by an increasing proportion of difficult oil reserves in tight reservoirs.
Igor I. Bosikov   +3 more
doaj   +1 more source

The three-dimensional regional geological model of the Mura-Zala Basin, northeastern Slovenia

open access: yesGeologija, 2015
The Mura-Zala sedimentary Basin is a Neogene basin with many competing geopotentials, spanning parts of Slovenia, Austria, Croatia and Hungary. Here we present the 3D regional geological model of the Slovenian part of the Mura-Zala Basin, which was ...
Dejan Šram   +3 more
doaj   +1 more source

CONSTRUCTION OF THE DIRECTIONAL WATER-OIL CONTACT OF THE BED JV1(1) OF THE FIELD TIVANSKOYE

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2015
The article is based on the practical experience of the Tivanskoye oil field geological model construction. The main part of the article is dedicated to the problem of creation of the WOC (water saturated contact) surface taking into account a ...
I. A. Schetinin, I. N. Maksimyuk
doaj   +1 more source

IMPROVING THE EFFICIENCY OF FIELD DEVELOPMENT IN APPLYINGHIGH-RESOLUTION VOLUMETRIC SEISMIC AND GEOLOGICAL SUPPORT DRILLING IN THE STRUCTURAL UNCERTAINTY THREE-DIMENSIONAL GEOLOGICAL MODEL

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2015
We consider a method of increasing the efficiency of field development through the use of high-resolution seismic building bulk maps at a scale of 1: 10,000 to isolate destruction subvertical zones that are potentially capable of producing a maximum ...
R. M. Bembel, I. A. Schetinin
doaj   +1 more source

Coal mine safety mining planning control method based on geological support system

open access: yesMeikuang Anquan, 2023
Geological assurance system is an important foundation to realize intelligent mining and guarantee coal mine safety. With the development of intelligent mining technology in coal mines, precise mining becomes a new requirement for coal mining.
Bo DONG   +4 more
doaj   +1 more source

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