Results 81 to 90 of about 3,981 (216)

Characteristics and the formation mechanism of the dolomite reservoirs for Lower Ordovician Majiagou Formation, central Ordos Basin, China

open access: yesFrontiers in Earth Science
The distribution of anhydrite contributes to the formation of high-quality dolomite reservoirs. However, the lower part of the Lower Ordovician Majiagou Formation in the central Ordos Basin shows significant natural gas potential despite in anhydrite ...
Kun Tian   +6 more
doaj   +1 more source

Petrogenesis of the Tikorangi Formation fracture reservoir, Waihapa-Ngaere Field, Taranaki Basin [PDF]

open access: yes, 2002
The subsurface mid-Tertiary Tikorangi Formation is the sole limestone and the only fracture-producing hydrocarbon reservoir within Taranaki Basin. This study, based on core material from seven wells in the onshore Waihapa/Ngaere Field, uses a range of ...
Nelson, Campbell S.   +2 more
core  

Dolomitization of Wabamun Limestones at Tangent Field, Northwestern Alberta [PDF]

open access: yes, 1986
Title: Dolomitization of Wabamun Limestones at Tangent Field, Northwestern Alberta, Author: Steven R. Van Sickle, Location: ThodeTangent oil field in northwestern Alberta has been formed by a structural trap, created by the downthrown block of a Graben,
Van Sickle, Steven. R.
core   +1 more source

Structure and sedimentation environment of the Silurian and Devonian boundary deposits in the west of Zeravshan-Gissar mountain region (Obi-Safit section, Kitab State Geological Reserve, Uzbekistan)

open access: yesЛитосфера, 2017
Continuous sequence of the boundary carbonate sediments of the Silurian and Devonian in the Ludford - Lochkov interval (Kupruk and lower part of Madmon Formation) have been studied in the Zeravshan-Gissars mountainous region of southern Tian-Shan, Kitab ...
Elena D. Mihaylova   +4 more
doaj   +1 more source

Petrographic Examination of Dolomitization, Miette Carbonate Complex, Jasper Park, Alberta. [PDF]

open access: yes, 1975
Upper Devonian carbonate complexes show varying degrees of dolomitization throughout Alberta. The Miette complex of Jasper Park contains penecontemporaneous dolomite in several forms within platform and biostromal formations.
Beattie, John Michael
core   +1 more source

Dolomite caves within the Seroe Domi Formation on Curacao, Netherland Antilles

open access: yesActa Carsologica, 2016
Remnant caves formed within the dolomitized Seroe Domi Formation on Curaçao were documented in order to determine their origin. Petrographic thin sections and geochemical analyses of samples from outcrops and cave wall rock agree with previous ...
Jonathan B Sumrall   +2 more
doaj   +1 more source

Dolomitization and differences in reservoir characteristics in Middle-Upper Cambrian Xixiangchi Formation of central and southern Sichuan Basin

open access: yesShiyou shiyan dizhi
The study aims to clarify the mechanisms of dolomitization and the differences in reservoir characteristics of the Middle-Upper Cambrian Xixiangchi Formation in the Sichuan Basin.
Xiang LI   +3 more
doaj   +1 more source

On the Adsorption of Chromium(VI) Ions on Dolomite and ‘Dolomitic Sorbents’

open access: yesAdsorption Science & Technology, 2000
The sorption capability of raw and thermally treated dolomite samples with respect to toxic ions was estimated through the adsorption of chromium(VI) from aqueous solutions. The adsorption isotherms were shown to fit the well-known Freundlich equation.
Elżbieta Stefaniak   +2 more
openaire   +2 more sources

Reflux dolomitization – A Holocene example beneath a coastal salina, West Caicos Island, Turks and Caicos Islands

open access: yes, 2018
Holocene reflux dolomitization occurred beneath the Company Point evaporitic coastal salina on West Caicos Island, less than 1 km in from the edge of Caicos Platform, in the southeastern Bahamas.
Wanless, Harold R, Dravis, Jeffrey J
core   +1 more source

Modification of dolomitization on reservoir spaces in reef–shoal complex: A case study of Permian Changxing Formation, Sichuan Basin, SW China

open access: yesOpen Geosciences
The porosity of the reef–shoal complex increases with the increase of dolomite content, and it is worth investigating whether dolomitization leads to the formation of new pores or maintains the original porosity.
Zhang Qiang   +5 more
doaj   +1 more source

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