September 15th, 2011

Украина и газ

14.09.2011
Правительство Украины закладывает в проекте бюджета на 2012 год среднегодовую цену на российский газ на уровне 414-416 долларов за тысячу кубометров, сообщил в среду журналистам первый вице-премьер, министр экономического развития Андрей Клюев.

"Она (цена на газ - ред.) рассчитана по той формуле, которую заложила в контракте Тимошенко... Она будет колебаться от 414 до 416 долларов США, это средневзвешенная цена", - сказал Клюев.
http://www.oilru.com/news/277410/

14.09.2011
«Коль скоро Россия строит обходные трубопроводы в обход Украины, Украина хочет получить ясный ответ, рассчитывает ли Россия и дальше использовать украинскую ГТС. Если не собирается использовать, то ее содержание для Украины нерентабельно и ее придется демонтировать или использовать другим образом, не тратясь на ее содержание», – сказал пресс-секретарь главы украинского правительства, комментируя запуск Россией первой ветки «Северного потока», передает РИА «Новости».
«Если Украина прекращает эксплуатацию своей ГТС, то это является очень серьезным фактором риска для Европы, поэтому и от Европы Украина хочет узнать, каковы же планы насчет украинского маршрута транзита газа», – добавил Лукьяненко.
http://www.vz.ru/news/2011/9/14/522415.html

Нефтяной баланс России


http://neftianka.livejournal.com/171541.html#

Из комментариев к записи
- А "использовано в качестве топлива" - это прям сырая нефть горит?
- Сырая нефть хорошо горит. Но это пустяки - чуть больше миллиона тонн. Намного меньше, чем потери при транспортировке.
- На экспорт поставляется 3/4 добытой нефти. Половина сырой нефти и половина произведённых нефтепродуктов. СССР добывал немного больше нефти, а экспортировал вдвое меньше - около 120 млн тонн сырой нефти в год и 50 млн тонн нефтепродуктов.

Usgs Assessment: Dnieper–Donets Basin Province and Pripyat Basin Province

Introduction
The U.S. Geological Survey (USGS) estimated technically recoverable, conventional, undiscovered oil and gas resources of the Dnieper–Donets Basin Province and Pripyat Basin Province in
Russia, Ukraine and Belarus as part of a program to estimate these resources for priority basins around the world. The Dnieper–Donets Basin Province encompasses about 99,000 square kilometers and the Pripyat Basin Province, 35,000 square kilometers (fig. 1). These assessments were based on published geologic information and on commercial data from oil and gas wells and fields, and field production records. The USGS approach is to define total petroleum systems and assessment units, and assess the potential for undiscovered oil and gas resources.


Figure 1. Generalized map showing the boundaries of the Pripyat Basin and Dnieper-Donets Basin geologic provinces (red lines), centerpoints of oil and gas fields (green and red circles, respectively), and the location of geologic cross section A-A’ shown in figure 2 (green line). Country boundaries are represented by blue lines. Field data from IHS Energy (2009); geologic province boundaries from Persits and others (1998).

Total Petroleum Systems and Assessment Units
One total petroleum system (TPS), the Paleozoic Composite, was defined for the Dnieper–Donets Basin and Pripyat Basin Provinces (table 1). It was defined to include petroleum source rocks ranging in age from Upper Devonian through Carboniferous. Two assessment units (AU) were defined geologically within the TPS, each encompassing the respective provinces—Clastic and
Carbonate Reservoirs for the Dnieper–Donets Basin Province and Carbonate Reservoirs for the Pripyat Basin Province (figs. 1 and 2). Two additional AUs containing continuous accumulations, Continuous Basin–Centered Gas and Visean Shale Gas, were identified in the Dnieper–Donets Basin Province, but were not quantitatively assessed in this study.


Figure 2. Geologic cross section for the Dnieper-Donets Basin. See figure 1 for location. Modified from Ulmishek (2001) and Law and others (1998). Explanation: 1, Upper Devonian; 2, Devonian evaporites; 3, Carboniferous; 4, Permian; 5, Triassic; 6, Jurassic; 7, Cretaceous; 8, Cenozoic; 9, oil accumulation; 10, gas accumulation; 11, top of overpressure; 12, 100° C isotherm; 13, 0.9 percent vitrinite reflectance isochore; 14, stratigraphic boundary.

In the Dnieper–Donets Basin Province, source rocks include the Visean Rudov Bed, Carboniferous mudstones and coals, and possibly Frasnian and lower Famennian mudstones (Ulmishek and others, 1994; Ulmishek, 2001). These source rocks at present are in the lower part of the oil window and upper part of the gas window; however, they attained maximum maturation during the Late Permian. Reservoir rocks are mainly Carboniferous to Lower Permian sandstones. Other reservoirs are in Lower Carboniferous and Lower Permian carbonate rocks, fractured metamorphic basement rocks, and Devonian carbonate rocks. Seal rocks include Devonian and Permian evaporites and intraformational mudstones. Traps are mostly structural, associated with salt and fault blocks,
drapes, reef facies, and stratigraphic pinchouts. Undiscovered accumulations could exist in deeper structural and stratigraphic traps and in association with complex salt structures.

Source rocks in the Pripyat Basin Province primarily are Frasnian (Moiseev Bed) and lower Famennian mudstones (Ulmishek and others, 1994). Reservoir rocks include Devonian carbonate
rocks and Carboniferous to Lower Permian sandstones. Devonian and Permian evaporites and intraformational mudstones serve as seal rocks. Traps are mostly structural, associated with salt and fault blocks, drapes, reef facies, and pinchouts. Nearly all of the known accumulations are in the northern part of the Carbonate Reservoirs AU (fig. 1), probably because of an underlying magmatic body that increased thermal maturation of the source rocks. Undiscovered accumulations could exist in traps similar to those already discovered in the northern part of the AU.

Assessment Results
Estimates of volumes of technically recoverable, conventional, and undiscovered oil and gas resources are shown in table 1. No attempt was made to estimate economically recoverable resources because it is beyond the scope of this study. The mean volumes of undiscovered petroleum in the Dnieper-Donets Basin Province are estimated at approximately 84 million barrels (MMB) of crude oil, 4,739 billion cubic feet (BCF) of natural gas (286 BCF of associated and dissolved natural gas and 4,453 BCF of nonassociated natural gas), and 130 MMB of natural gas liquids. The mean volumes of undiscovered petroleum in the Pripyat Basin Province are estimated at approximately 39 MMB of crude oil, 48 BCF of natural gas (31 BCF of associated and dissolved natural gas and 17 BCF of nonassociated natural gas), and 1 MMB of natural gas liquids. The mean volumes of undiscovered petroleum for both provinces combined are approximately 123 MMB of crude oil, 4,787 BCF of natural gas (317 BCF of associated and dissolved natural gas and 4,470 BCF of nonassociated natural gas), and 130 MMB of natural gas liquids.


http://pubs.usgs.gov/fs/2011/3051/
http://pubs.usgs.gov/fs/2011/3051/pdf/fs2011-3051.pdf