For seven days practically 2,5 thousands metres. At such rate drilling works are carried on at license areas of "Aganneftegazgeologia" (a subsidiary of NK "RussNeft"). Oil workers are going to increase annual oil production by 600 thous. tons. The plans of the enterprise you can know from our article.
Cluster № 16. Here the drilling of the first well is going on. According to schedule, for 28 days the specialists should pierce 3 thous. 128 metres. Inside a week the drillers got over a point of 2 thous. 400 metres, and to the set-through of the production string there's 500 metres.
- Beginning 2550 metres the most important work starts up. We set up dog-leg for horizontal well, - says the Leading Drilling Engineer of OOO "RussNeft-Bureniye", Pavel Kitanov.
Project depth of horizontal stretch is 250 metres. This drilling method sufficiently raises the production rate of the well. According to the estimes of specialists, debit will be more than 1000 Cubic metres of hydrocarbon materials per day. That is half as small as in the adjacent deviated wells. After completion of work the drilling unit will be removed to 15 metres. This will allow to immediately start development and operation of the well.
- We have business plan - 2 mln 51 thous. tons. So, we expect to produce 610 thousands in the new wells. All the rest is base production, - says Igor Parashchiy, the Head of the Department for oil-and-gas production at OAO MPK Aganneftegazgeologia.
Drilling of cluster № 16 is only a part of the construction programme of new wells in "Aganneftegazgeologia". There's planned a development of the eastern unit of Roslavlskoye oilfield. Prospecting works have shown that the unit has good potential. As part of program, 24 wells are already developed at cluster №15. Mid-debit of one well is 200 tons per day.
- We also plan to continue drilling at Zapadno-Mogutlorskoye license area, - says Igor Parashchiy. - Preparatory works have already started. We should drill 6 wells this year. This is cluster 5 of Zapadno-Mogutlorskoye. Its debit is a little bit smaller, but all wells there will be with hydraulic fracturing.
At the moment we complete installation of the 32d exploratory well in the eastern unit of the oilfield. Oil workers pin their hopes on it. The unit is very prospective and good for exploitation. As explained by the Head of the Department for oil-and-gas production, Roslavlskoye oilfield has great potential, opened up only to 40%.
Ilnur Nazyrov, Andrey Plamodel, "Nizhnevartovsk Region TV"
