Advantages of air as a circulating agent for drilling wells
Authors:
Abstract
Constant improvement of exploratory well drilling technology, caused by increasing depths of exploratory wells, as well as the ever-increasing complexity and diversity of geological and technical conditions, has led to the creation of a large number of different flushing agents. Currently used flushing agents - from air and natural gas to weighted clay solutions - have very different physical properties that have a significant impact on the drilling process and the main indicators of drilling.
Область исследования:
(Archived) Without section
References
- Kudryashov B. B., Mikhailova N. D. Influence of viscosity of washing fluid on serviceability of hard-alloy drill bits. ONTI VIEMS, issue 83. М., 1965.
- Levi I. I. Dynamics of Channel Flows. Gostoptekhizdat, 1957.
- Filatov B.S. et al. Drilling of Exploration Wells with Air Blowing. M., Nedra, 1964.
- E. R. Eckert, R. M. Drake, Theory of Heat and Mass Transfer. M.-L., Gosenergoizdat, 1961.
- Cunningham R. A., Goins W. S. How mud properties affect drilling rate. Petrol, engng., vol. 29, No. 5, 1957.
- Van Lin gen H. In. Ursaclien des kleineren Bohrforsclirittes auf Teufe. Erdolu. Kohle, 17, No. 4, 1964.
Similar articles
High-frequency heating method and method of control over cement slurry hardening during well wall anchoring
1969 L. B. Nekrasov, A. M. Yakovlev
Estimation of economic efficiency of cooled air blowing during core drilling
1969 A. V. Golovkin, V. I. Kovalenko, V. K. Chistyakov