Gas-liquid washover mixtures for the primary opening of productive layers in conditions of abnormally low reservoir pressure

Authors: M.V. Turitsyna (National Mineral Resources University, RF, Saint-Petersburg), A.V. Kovalev (National Research Tomsk Polytechnic University, RF, Tomsk), V.A. Morozov (RITEK JSC, RF, Kogalym), G.Yu. Teleev (Techinformservice OOO, RF, Izhevsk), E.V. Chernobrovin (Moscow Branch of LUKOIL Overseas Service BV, RF, Moscow), A.A. Shcherbakov (Perm National Research Polytechnic University, RF, Perm)

Keywords: producing well, grouting mortar, gas-liquid mixture, well completion, difficult recoverable oil reserves, oil recovery troubles.

A study of 10 trains of gas-liquid mixtures (GLM) for the primary opening of productive layers with abnormally low reservoir pressure, which consist of the following reagents: a complex of surfactant, a complex stabilizers and builders, glycerine, caustic soda, GKZ-11.Vse investigated solutions have the ability to re-foaming.

References

1. Babushkin E.V., Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more, 2009, no. 10, pp. 24-29.

2. Yakovlev A.A., Turitsyna M.V., Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2012, no. 4, pp. 42-48.

3. Chernyshov S.E., Turbakov M.S., Krysin N.I., Neftyanoe khozyaystvo – Oil Industry, 2011, no. 8, pp. 98-100.

4. Chernyshov S.E., Turbakov M.S., Krysin N.I., Neftyanoe khozyaystvo– Oil Industry, 2011, no. 1, pp. 78-80.

5. Melekhin A.A., Chernyshov S.E., Turbakov M.S., Neftyanoe khozyaystvo – Oil Industry, 2012, no. 3, pp. 50-52.

6. Yakovlev A.A., Nauchno-prakticheskie osnovy tekhnologii bureniya i krepleniya skvazhin s primeneniem gazozhidkostnykh promyvochnykh i tamponazhnykh smesey (Scientific and practical basis of drilling and well casing using a gas-liquid washing and cement mixtures),Thesis of doctor of technical sciences, Sankt-Peterburg, 2001.

7. Turitsyna M.V., Chernobrovin E.V., Morozov V.A., Teleev G.Yu., Kovalev A.V., Ryabokon' E.P., Neftyanoe khozyaystvo – Oil Industry, 2012, no. 8, pp. 111-113.

Keywords: producing well, grouting mortar, gas-liquid mixture, well completion, difficult recoverable oil reserves, oil recovery troubles.

A study of 10 trains of gas-liquid mixtures (GLM) for the primary opening of productive layers with abnormally low reservoir pressure, which consist of the following reagents: a complex of surfactant, a complex stabilizers and builders, glycerine, caustic soda, GKZ-11.Vse investigated solutions have the ability to re-foaming.

References

1. Babushkin E.V., Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more, 2009, no. 10, pp. 24-29.

2. Yakovlev A.A., Turitsyna M.V., Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2012, no. 4, pp. 42-48.

3. Chernyshov S.E., Turbakov M.S., Krysin N.I., Neftyanoe khozyaystvo – Oil Industry, 2011, no. 8, pp. 98-100.

4. Chernyshov S.E., Turbakov M.S., Krysin N.I., Neftyanoe khozyaystvo– Oil Industry, 2011, no. 1, pp. 78-80.

5. Melekhin A.A., Chernyshov S.E., Turbakov M.S., Neftyanoe khozyaystvo – Oil Industry, 2012, no. 3, pp. 50-52.

6. Yakovlev A.A., Nauchno-prakticheskie osnovy tekhnologii bureniya i krepleniya skvazhin s primeneniem gazozhidkostnykh promyvochnykh i tamponazhnykh smesey (Scientific and practical basis of drilling and well casing using a gas-liquid washing and cement mixtures),Thesis of doctor of technical sciences, Sankt-Peterburg, 2001.

7. Turitsyna M.V., Chernobrovin E.V., Morozov V.A., Teleev G.Yu., Kovalev A.V., Ryabokon' E.P., Neftyanoe khozyaystvo – Oil Industry, 2012, no. 8, pp. 111-113.



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