Results 21 to 30 of about 138,819 (306)

Effectiveness of marine carbonate source rocks: a case study of Middle Triassic Leikoupo Formation in Western Sichuan Depression

Shiyou shiyan dizhi, 2022
The Middle Triassic Leikoupo Formation (T2l) has been regarded as one of the most important strata for natural gas exploration in the Western Sichuan Depression of the Sichuan Basin.
Jiujun MIAO, Xiaoqi WU, Xiaobo SONG, Lunju ZHENG, Yingbin CHEN, Huasheng ZENG   +5 more
doaj   +1 more source

Detrital-zircon geochronology and provenance of the Ocloyic synorogenic clastic wedge, and Ordovician accretion of the Argentine Precordillera terrane [PDF]

, 2015
The Precordillera terrane in northwestern Argentina is interpreted to be anexotic (Laurentian) continental fragment that was accreted to western Gondwanaduring the Ordovician. One prominent manifestation of the subductionand collision process is a Middle?
Astini, Ricardo Alfredo, McClelland, William C., Mueller, Paul A., Thomas, William A.   +3 more
core   +1 more source

Formation of fractures in carbonate rocks by pad acid fracturing with different states of carbon dioxide

Petroleum Exploration and Development, 2021
Carbonate outcrops were taken from Ma 51 sub-member in the Lower Paleozoic in the Yan’an gas field to conduct true tri-axial hydraulic fracturing experiments with water, liquid CO2 and supercritical CO2.
Jianchun GUO, Li ZHAN, Bo GOU, Ran ZHANG, Chao LIU, Xiao LI, Jichuan REN   +6 more
doaj   +1 more source

Chemostratigraphy of Neoproterozoic carbonates: implications for 'blind dating' [PDF]

, 2001
The delta C-13(carb) and Sr-87/Sr-86 secular variations in Neoproteozoic seawater have been used for the purpose of 'isotope stratigraphy' but there are a number of problems that can preclude its routine use.
Aharon P., Anthony E. Fallick, Anton B. Kuznetsov, Bowring S.A., Brand U., Brasier M.D., Brasier M.D., Brasier M.D., Burns S.J., Calver C.R., Corsetti F.A., Fairchild I.J., Fairchild I.J., Gao G., Gorokhov I.M., Gorokhov I.M., Gorokhov I.M., Grotzinger J.P., Grotzinger J.P., Hoffman P.F., Igor M. Gorokhov, Kaufman A.J., Kennedy M.J., Kirschvink J.L., Knoll A.H., Knoll A.H., Knoll A.H., Kupecz J.A., Kuznetsov A.B., Kuznetsov A.B., Lambert I.B., Magaritz M., McArthur J.M., McArthur J.M., McCulloch M.T., Melezhik V.A., Morton J.P., Ovchinnikova G.V., Pelechaty S.M., Podkovyrov V.N., Pokrovsky B.G., Pokrovsky B.G., Pokrovsky B.G., Saylor B.Z., Semikhatov M.A., Singh U., Smith L.H., Tronnes R.G., Tucker M.E., Tucker M.E., Veizer J., Veizer J., Victor A. Melezhik, Wada S.-I., Walter M.R., Wang Da-Rui   +55 more
core   +1 more source

Digital carbonate rock physics [PDF]

SEG Technical Program Expanded Abstracts 2014, 2014
PreviousNext No AccessSEG Technical Abstracts 2014Digital carbonate rock physicsAuthors: Erik H. Saenger*Claudio MadonnaMaria OsornoDavid UribeHolger SteebErik H. Saenger*ETH ZurichSearch for more papers by this author, Claudio MadonnaETH ZurichSearch for more papers by this author, Maria OsornoU EAFITSearch for more papers by this author, David ...
Erik H. Saenger, Claudio Madonna, Maria Osorno, David Uribe, Holger Steeb   +4 more
openaire   +1 more source

Structure and composition of the Sarailinsky depression oil source strata in territory of the Tatarstan Republic [PDF]

E3S Web of Conferences
The work carried out a study of core material from oil source rocks of the Sarailinsky depression, located between the southern and northern domes of the Tatar arch within the Tatarstan Republic.
Korolev Eduard, Morozov Vladimir, Eskin Aleksey, Kolchugin Anton, Khauzkin Alexey   +4 more
doaj   +1 more source

In-situ cosmogenic ³⁶Cl denudation rates of carbonates in Guizhou karst area [PDF]

, 2013
This study quantifies surface denudation of carbonate rocks by the first application of in-situ cosmogenic ³⁶Cl in China. Concentrations of natural Cl and in-situ cosmogenic ³⁶Cl in bare carbonates from ...
Freeman, Stewart, Lang, Yun Chao, Liu, Cong Qiang, Schnabel, Christoph, Tu, Cheng Long, Wilcken, Klaus, Xu, Sheng, Zhao, Zhi Qi   +7 more
core   +2 more sources

Carbonate Resources in Viet Nam: Exploiting, Processing and Using

Iraqi Geological Journal, 2023
Vietnam has a carbonate rock distribution area of about 60,000 km2, accounting for nearly 20% of the territory's area. Carbonate rocks in Vietnam are located in many different stratigraphy, their ages from Pre Cambrian to Triassic.
Le Tuan, Do Thanh, Tran Trang
doaj   +1 more source

Petrogenesis of diachronous mixed siliciclastic-carbonate megafacies in the cool-water Oligocene Tikorangi Formation, Taranaki Basin, New Zealand [PDF]

, 2003
The Oligocene (Whaingaroan-Waitakian) Tikorangi Formation is a totally subsurface, lithostratigraphically complex, mixed siliciclastic-limestone-rich sequence forming an important fracture reservoir within Taranaki Basin, New Zealand.
Berggren W. A., Bernecker T., Driscoll N. W., Hood S. D., Hudson D. S., Hume T. R., Mauri S., Morgans H. E. G., Mullins H. T., Mullins H. T., Naish T. R., Nelson C. S., Nelson C. S., Palmer J. A., Rao C. P., Scott G. H., Simpson J., Tucker M., Westphal H., Young J.   +19 more
core   +2 more sources

A review of carbonates as hydrocarbon source rocks: basic geochemistry and oil–gas generation

Petroleum Science, 2019
Carbonates have been known to act as hydrocarbon source rocks, but their basic geochemical and associated hydrocarbon generation characteristics remain not well understood as they occur with argillaceous source rocks in most cases, and the hydrocarbon ...
Liu-Wen Xia, Jian Cao, Ming Wang, Ju-Lei Mi, Ting-Ting Wang   +4 more
doaj   +1 more source