Technological features of the operation of drill bits and drill crowns of PDC series in boring of geological prospecting wells
https://doi.org/10.32454/0016-7762-2016-2-91-92
Abstract
The paper considers the technological features of rock-destroying instruments (drill bits, drill crowns) of PDC series, concerning their vibration during drilling in rocks, variable in mechanical properties. A factor is presented, which characterizes the expediency of the installation of rock-destroying instrument of anti-vibration incuts. The rational area of the usage of the bits and crowns of PDC series with anti-vibration incuts is revised.
References
1. Калинин А.Г., Оганов А.С., Сазонов А.А., Бастриков С.Н. Строительство нефтегазовых скважин: Учеб. для вузов: в 2-х томах/ Под редакцией А.Г. Калинина. М.: РГУ имени И.М. Губкина, 2013. Т. 1. 691 с.
2. Чулкова В.В., Ганджумян Р.А. Критерий выбора долота PDC с антивибрационными вставками // Вестник Ассоциации буровых подрядчиков. 2014. № 1. С. 45-48.
3. Чулкова В.В. Ресурсосберегающая технология бурения скважин долотами PDC в условиях перемежающихся по твердости горных пород // Бурение и нефть. 2012. № 5. С. 48-49
Review
For citations:
Frolova M.S. Technological features of the operation of drill bits and drill crowns of PDC series in boring of geological prospecting wells. Proceedings of higher educational establishments. Geology and Exploration. 2016;(2):91-92. (In Russ.) https://doi.org/10.32454/0016-7762-2016-2-91-92
Views:
441
Email this article 