Geological-geochemical criteria of the Anabaro-Khatang saddle petroleum

Mazitov, Marat; Kachkin, A.; Skachek, K.G.; Larichev, A. I.; Bostrikov, O. I.; Khabarov, A.N.; Semenova, Z.A.

doi:10.17353/2070-5379/43_2017

Cited by 3 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Xylitol is chosen because this pentahydroxy sugar alcohol, like other polyatomic alcohols, forms complex compounds with boric acid, to the functional groups of the mercerized cellulose 10 .…”

Section: Methodsmentioning

confidence: 99%

Chemical modification of cellulose for boron sorption from water solutions

Sarsenov¹,

Бишимбаев²,

Kapsalamov³

et al. 2018

Polish Journal of Chemical Technology

View full text Add to dashboard Cite

It is shown that natural cellulose obtained from the walnut shell (Juglans regia) can be used for chemical modifi cation of the selective boron sorbent. The modifi cation was carried out by the coupling technique of chlorine derivatives of the polyhydric alcohols or polyols (mannitol, xylitol, sorbitol or glycerol). In this case new hybrid substances (sorbents) were obtained and they are represented by the formula: R-O-(CHOH) n -CH 3 , where R is a residue of the cellulose backbone, n is the number of functional (OH) groups of the polyhydric alcohols. The pulp mercerization was carried out by processing the ground walnut shell (WS) with hot solution of sodium hydroxide. Chlorination of polyhydric alcohols was carried out by gaseous hydrochloric acid sparging through the polyhydric alcohol aqueous solution. The coupling process proceeds according to the mechanism of substitution of the cellulose hydroxyl groups with chlorine atoms.

show abstract

Section: Methodsmentioning

confidence: 99%

Chemical modification of cellulose for boron sorption from water solutions

Sarsenov¹,

Бишимбаев²,

Kapsalamov³

et al. 2018

Polish Journal of Chemical Technology

View full text Add to dashboard Cite

show abstract

Conditions for Generation, Accumulation, and Preservation of Oil and Gas in Permian Strata, Northwestern Anabar–Khatanga Oil and Gas Region

Larichev,

Bostrikov,

Khabarov

2024

Russian Geology and Geophysics

View full text Add to dashboard Cite

––Integrated seismic, drilling, and generalizing scientific research in the southeastern Anabar–Khatanga oil and gas region (OGR) since the early 1930s led to discoveries of small oil and gas occurrences and one large Central Olgino oil field. However, the petroleum potential of the northwestern part of the region remains poorly investigated and evaluated. To assess the prospects for the oil and gas potential of this territory, all seismic and geological and geochemical information was used, including four new wells drilled in the Sopochnoe uplift and the Zhuravliny swell. The scales of oil and gas formation, accumulation and destruction of hydrocarbon accumulations in the Permian deposits, which are the most promising in terms of the initial potential of the source rocks included in their composition, is given. The source rocks of the Upper Kozhevnikovo, Lower Kozhevnikovo, and Tustakh formations have been characterized in terms of thickness, contents of organic carbon and chloroform bitumen, maturity (catagenesis) of organic matter, and density of oil migration and gas generation. The maximum possible estimates of oil and gas resources that can potentially accumulate in structural traps, without migration losses, are obtained for each of the three reservoir formations by basin modeling. Judging by geological and geochemical criteria, the Upper Kozhevnikovo Formation can preserve only a minor portion of initially accumulated hydrocarbons, while the oil and gas accumulations, as well as the petroleum generation potential of organic matter in the Lower Kozhevnikovo and Tustakh formations, were destroyed by late Permian–Early Triassic trap magmatism and Mesozoic–Cenozoic tectonic activity.

show abstract

Catagenesis of Organic Matter and Petroleum Potential of Proterozoic and Phanerozoic Deposits of the Anabar–Khatanga Saddle

Fomin

2024

Russian Geology and Geophysics

View full text Add to dashboard Cite

—The degree of organic-matter (OM) maturation in Proterozoic, Paleozoic, and Mesozoic deposits in the Anabar–Khatanga saddle has been determined from examination of the reflectance of macerals (mainly vitrinite). The Proterozoic deposits contain only graphite inclusions of uncertain origin. In the Cambrian, Devonian, and Carboniferous strata, OM has transformed predominantly to apocatagenesis grades (AC2–3). Similarly transformed OM (AC1–3) is found in the lower Permian Tustakh and Lower Kozhevnikova formations. In some wells and areas, the degree of OM catagenesis is not higher than МC12–МC2 grades (classification after A.E. Kontorovich). In the Upper Kozhevnikova Formation, catagenesis grades are within МC11–АC1 in the upper Permian and within МC11–МC32 in the Triassic. In the Jurassic deposits, OM has transformed to early mesocatagenesis grades (МC11–МC12) and reached MC2 at the most deeply buried segments. In the Cretaceous strata, OM is less transformed, corresponding to PC3–МC11 or, seldom, higher grades of catagenesis. Some complexes in the Permian, Triassic, and Jurassic–Cretaceous deposits with OM of moderate maturity might be petroleum-promising.

show abstract

Geological-geochemical criteria of the Anabaro-Khatang saddle petroleum

Cited by 3 publications

References 0 publications

Chemical modification of cellulose for boron sorption from water solutions

Chemical modification of cellulose for boron sorption from water solutions

Conditions for Generation, Accumulation, and Preservation of Oil and Gas in Permian Strata, Northwestern Anabar–Khatanga Oil and Gas Region

Catagenesis of Organic Matter and Petroleum Potential of Proterozoic and Phanerozoic Deposits of the Anabar–Khatanga Saddle

Contact Info

Product

Resources

About