Blackbourn Reports: Petroleum Geology of the West Siberian Basin, The Creataceous Period
Graham Blackbourn: Blackbourn Geoconsulting II.4.1 Neocomian Neocomian reservoirs are the main oil producers in the West Siberian Basin. Owing to the nature of associated source rocks, they are mainly oil-bearing in the central part of the WSB (Middle Ob region), but are largely gas-bearing in the Northern WSB. II.4.1.1 Reservoirs …
Blackbourn Reports: Petroleum Geology of the Pre-Jurassic
Graham Blackbourn: Blackbourn Geoconsulting II.3.1 Main elements of the Jurassic hydrocarbon system Jurassic sandstone and siltstone reservoirs are productive within very numerous oil and gas fields in many parts of the West Siberian Basin (WSB). Several fields also produce oil from fractured reservoirs in the highly organic-rich latest Jurassic argillaceous …
Blackbourn Reports: Development of the West Siberian Basin during the Mesozoic and Tertiary: Palaeogeography & Stratigraphy
I.3.3.2 Aptian, Albian, and Cenomanian Sedimentary rocks of this age are up to 1500 m or more thick in the northern part of the WSB, with the thickest sediments now being deposited in the region of the Yamal Peninsula, although the deepest-water facies continued to accumulate in the KhantyMansi region …