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Vol 55 Iss. 1
Pages:
96-99
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RUS
Article

Radius of influence of leading wells advance boreholes on the gas dynamic factor

Authors:
N. M. Proskuryakov
Date submitted:
1967-07-20
Date accepted:
1967-09-20
Date published:
1968-01-01

Abstract

After drilling a borehole in the coal seam, gas filtration from the coal begins in its immediate vicinity due to redistribution of gas pressure. In this case, the intensity of redistribution of gas pressure in the zone of influence of the borehole depends on the initial gas pressure in the seam, its filtration and sorption characteristics. ...

Область исследования:
(Archived) Without section
Funding:

None

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References

  1. Bobrov V. I. Methods of Safe Conducting of Preparatory Excavations on Strata Dangerous by Emissions. Gosgortekhizdat, 1961.
  2. Vlyushin V. E., Kharin O. N. Conclusion of simple approximate formulas characterizing the work of an enlarged well after its start-up with a constant bottom-hole pressure. Izv. Vuzov, Oil and Gas, Neft' i gaz, No. 8, 1962.
  3. Gorbachev A. G., Kuznetsov S. V. To a question about degassing of coal beds. Fiz.-techn. probl. of useful mines development Fiz.-tekhn. probl. razrabotki polezn. iskop., No. 6, 1965.
  4. Dobrynin V. M. Physical Properties of Oil and Gas Reservoirs in Deep Wells. Nedra, 1965.
  5. Potapov V. I. Radius of influence of outrigger wells on mechanical and gas-dynamic factors. In the collection Combat with sudden emissions in coal mines V sb. Bor'ba s vnezapn. vybrosami v ugol'n. shakhtakh. Gosgortekhizdat, 1962.
  6. Khodot V. V. Calculation of the parameters of advance wells for prevention of sudden emissions. In Probl. of ore aerology V sb. Probl. rudn. aerologii. Gosgortekhizdat, 1959.
  7. Shchelkachev V. N. Development of oil-bearing horizons at elastic mode. Gostoptekhizdat, 1959.
  8. Shcherban A. N., Tsirulnikov A. S. Gas permeability of coal seams. Izd. of the AS of the Ukr. SSR AN Ukr. SSR, 1958.
  9. Jenkins W. R., Aronofsky I. S. J. Appl. Mech., vol. 20, No. 2, 1953.

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