applsci-logo

Journal Browser

Journal Browser

Technologies for Oil/Gas Exploration: Recent Advances

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Earth Sciences".

Deadline for manuscript submissions: closed (15 March 2023) | Viewed by 4555

Special Issue Editors


E-Mail Website
Guest Editor
School of Geosciences, China University of Petroleum, Qingdao City 266580, China
Interests: petroleum geology; source rocks, petroleum migration; petroleum accumulation mechanisms; petroleum exploration; petroleum resource evaluation; organic geochemistry

E-Mail Website
Guest Editor
College of Resources and Environment, Yangtze University, University Road 111, Caidian District, Wuhan 430100, China
Interests: oil and gas geochemistry; petroleum exploration; source rocks

E-Mail Website
Guest Editor
School of Geosciences, China University of Petroleum, Qingdao 266580, China
Interests: hydrocarbon accumulation; formation mechanism of high-quality source rocks; deep oil; clastic reservoirs
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue will highlight recent advancements in oil and gas exploration technologies and theories. Relative research aims to provide information on the characteristics, evolution, and formation mechanisms of deep or ancient petroleum systems with both conventional and unconventional plays, as exploration in these oil and gas systems has seen significant advances in recent years, and they are expected to become primary exploration targets in the future. All technical and theoretical advances related to oil and gas exploration, such as source rock evaluation, hydrocarbon generation processes, oil and gas phase evolution, reservoir description, petroleum migration, petroleum accumulation, and geophysical methods, can be included.

Potential topics include but are not limited to:

1) Geochemistry applications in petroleum system definition;

2) Geochemistry characterization of petroleum systems;

3) Fluid–rock and fluid–fluid interaction in petroleum systems;

4) Hydrocarbon migration and charge risk assessment in petroleum systems;

5) Mode of diagenesis in petroleum systems;

6) Evolution of hydrocarbon phase states in petroleum systems;

7) Hydrocarbon source–oil–gas correlation;

8) Evolution and preservation of ancient oil and gas reservoirs;

9) Enrichment pattern and main controlling factors of deep reservoirs;

10) Methods for successful exploration of ancient and deep reservoirs.

Prof. Dr. Zhonghong Chen
Dr. Youjun Tang
Dr. Xiujian Ding
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

17 pages, 5297 KiB  
Article
Geochemical Characteristics and Depositional Environment of Coal-Measure Hydrocarbon Source Rocks in the Northern Tectonic Belt, Kuqa Depression
by Tianze Gao, Xiujian Ding, Xianzhang Yang, Changchao Chen, Zhenping Xu, Keyu Liu, Xueqi Zhang and Weizheng Cao
Appl. Sci. 2022, 12(19), 9464; https://doi.org/10.3390/app12199464 - 21 Sep 2022
Cited by 4 | Viewed by 2619
Abstract
A total of 21 samples were selected from a total of Jurassic coal-measure source rocks in the northern structural belt of the Kuqa Depression, in the Tarim Basin. By using a carbon-sulfur content analyzer, Rock Eval 7 rock pyrology instrument and gas chromatography–mass [...] Read more.
A total of 21 samples were selected from a total of Jurassic coal-measure source rocks in the northern structural belt of the Kuqa Depression, in the Tarim Basin. By using a carbon-sulfur content analyzer, Rock Eval 7 rock pyrology instrument and gas chromatography–mass spectrometry (GC-MS), the abundance, type, depositional environment, and source of organic matter are confirmed. The factors that control the development of coal-measure hydrocarbon source rocks are analyzed. The pyrolysis parameters of rocks, such as total organic carbon (TOC), hydrocarbon generating potential (S1 + S2), hydrogen index (HI) and the highest pyrolysis peak temperature (Tmax), show that good to excellent coal-measure source rocks constitute the majority, and the types of organic matter are predominantly type III and occasionally type II. Low S/C ratio, high Pr/Ph value, and high C29 regular sterane levels suggest that the environment in which the coal-measure source rocks were deposited was oxidative, and the majority of the organic matter comes from higher terrestrial plants. In addition, the cross plot of isoprenoids with n-alkanes and the triangle diagrams of regular sterane also show that the primary source of organic matters in coal-measure source rocks is terrestrial higher plants. Because the shallow and turbulent water body is not easily stratified, the gammacerane content is low, which reflects the characteristics of low salinity. Combined with the cross plots of isoprenoids, it might be demonstrated that the freshwater environment is where the coal-measure source rocks were deposited. Comprehensive analysis shows that the oxidational and freshwater depositional environment is favorable to coal-measure source rock development. Full article
(This article belongs to the Special Issue Technologies for Oil/Gas Exploration: Recent Advances)
Show Figures

Figure 1

Back to TopTop