On efficiency of drilling of new wells in Almetyevneft assets

Authors: N.F. Gumarov, R.M. Minnulin, R.R. Faskhutdinov (Oil and Gas Production Department Almetyevneft, RF, Almetyevsk)

Key words: horizontal and multilateral wells, slim holes, production rates of new wells, cement quality, types of drilling troubles

The paper focuses on the main trends of the ongoing drilling operations of Oil and Gas Production Department Almetyevneft. A number of case studies of horizontal wells targeting the Tournaisian and Bobric formations are presented. Estimate of total drilling efficiency for 2000-2011 is given including that for slim holes penetrating the Bobric formations.

References

1. Gumarov N.F., Minnullin R.M., Ganiev B.G., Uvelichenie nefteotdachi – prioritetnoe napravlenie vosproizvodstva zapasov uglevodorodnogo syr'ya (Collected papers “Enhanced oil recovery - a priority of hydrocarbon reserves reproduction”), International scientific and practical conference, Kazan': FEN AR RT Publ., 2011, pp. 139-143.

2. Gumarov N.F., Rakhmanov A.R., Ganiev B.G., Garipova E.N., Innovatsii i tekhnologii v razvedke, dobyche i pererabotke nefti i gaza (Collected papers “Innovations and technologies in the exploration, extraction and processing of oil and gas”), International scientific and practical conference, Kazan': FEN AN RT Publ., 2010, pp. 101-103.

3. Gumarov N.F., Faskhutdinov R.R., Minnullin R.M., Collected papers of Scientific-practical conference devoted to 60th anniversary of Tatneft OAO, Kazan': Tsentr operativnoy pechati Publ., 2010, Part 1, pp. 219-221.

4. Teplova L.G., Gumarov N.F., Minnullin R.M., Collected papers of Scientific-practical conference devoted to 60th anniversary of Tatneft OAO, Kazan': Tsentr operativnoy pechati Publ., 2010, Part 1, pp. 132-135.

5. Gumarov N.F., Faskhutdinov R.R., Minnullin R.M., Collected papers of Scientific-practical conference devoted to 60th anniversary of Tatneft OAO, Kazan': Tsentr operativnoy pechati Publ., 2010, Part 1, pp. 94-98.

6. Gumarov N.F., Rakhmanov A.R., Ganiev B.G., Collected papers of Scientific-practical conference devoted to 60th anniversary of Tatneft OAO, Kazan': Tsentr operativnoy pechati Publ., 2010, Part 1, pp. 33-40.

Key words: horizontal and multilateral wells, slim holes, production rates of new wells, cement quality, types of drilling troubles

The paper focuses on the main trends of the ongoing drilling operations of Oil and Gas Production Department Almetyevneft. A number of case studies of horizontal wells targeting the Tournaisian and Bobric formations are presented. Estimate of total drilling efficiency for 2000-2011 is given including that for slim holes penetrating the Bobric formations.

References

1. Gumarov N.F., Minnullin R.M., Ganiev B.G., Uvelichenie nefteotdachi – prioritetnoe napravlenie vosproizvodstva zapasov uglevodorodnogo syr'ya (Collected papers “Enhanced oil recovery - a priority of hydrocarbon reserves reproduction”), International scientific and practical conference, Kazan': FEN AR RT Publ., 2011, pp. 139-143.

2. Gumarov N.F., Rakhmanov A.R., Ganiev B.G., Garipova E.N., Innovatsii i tekhnologii v razvedke, dobyche i pererabotke nefti i gaza (Collected papers “Innovations and technologies in the exploration, extraction and processing of oil and gas”), International scientific and practical conference, Kazan': FEN AN RT Publ., 2010, pp. 101-103.

3. Gumarov N.F., Faskhutdinov R.R., Minnullin R.M., Collected papers of Scientific-practical conference devoted to 60th anniversary of Tatneft OAO, Kazan': Tsentr operativnoy pechati Publ., 2010, Part 1, pp. 219-221.

4. Teplova L.G., Gumarov N.F., Minnullin R.M., Collected papers of Scientific-practical conference devoted to 60th anniversary of Tatneft OAO, Kazan': Tsentr operativnoy pechati Publ., 2010, Part 1, pp. 132-135.

5. Gumarov N.F., Faskhutdinov R.R., Minnullin R.M., Collected papers of Scientific-practical conference devoted to 60th anniversary of Tatneft OAO, Kazan': Tsentr operativnoy pechati Publ., 2010, Part 1, pp. 94-98.

6. Gumarov N.F., Rakhmanov A.R., Ganiev B.G., Collected papers of Scientific-practical conference devoted to 60th anniversary of Tatneft OAO, Kazan': Tsentr operativnoy pechati Publ., 2010, Part 1, pp. 33-40.


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