Process control of downhole motor technological operation during drilling oil and gas wells

Authors: A.V. Vervekin, V.M. Plotnikov (Perm National Research Polytechnic University, RF, Perm), V.I. Molodilo (VNIIBT-Drilling tools Ltd2)

Key words: feed off control bit, differential pressure, positive displacement motor, electric powder brake, control hydraulic energy.

The article considers effective application of technology for hydraulic energy control using positive displacement motor while oil and gas wells drilling. It is shown the differences between drilling technologies such as electric power powder brake and feed off control bit. The authors designate technical and technological features of horizontal wells drilling using a calibrator in BHA.

References

1. Vervekin A.V., Proceedings of V All-Russian Conference “Problemy

razrabotki mestorozhdeniy uglevodorodnykh i rudnykh poleznykh iskopaemykh”

(Problems of development of hydrocarbon deposits and ore minerals),

Perm': Publ. of PNIPU, 2012, 52 p.

2. Vervekin A.V., Proceedings of VI All-Russian Conference “Problemy

razrabotki mestorozhdeniy uglevodorodnykh i rudnykh poleznykh iskopaemykh”

(Problems of development of hydrocarbon deposits and ore minerals),

Perm': Publ. of PNIPU, 2013, 23 p.

3. Patent no. 2013531, MPK E21V44/00 RF, Boring tool feed controller, Inventors: Molodilo V.I., Litvinov I.N.

4. Vervekin A.V., Plotnikov V.M., Stroitel'stvo neftyanykh i gazovykh skvazhin na

sushe i na more, 2013, no. 4, pp. 12–16.

5. Molodilo V.I., Korotaev S.N., D'yakonov G.A., Vestnik Assotsiatsii burovykh

podryadchikov, 2013, no. 3, pp. 28–33.

6. Molodilo V.I., Neftepromyslovoe delo, 2013, no. 9, pp. 66–69.

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