SU1684465A1 - Drilling column - Google Patents
Drilling column Download PDFInfo
- Publication number
- SU1684465A1 SU1684465A1 SU884627130A SU4627130A SU1684465A1 SU 1684465 A1 SU1684465 A1 SU 1684465A1 SU 884627130 A SU884627130 A SU 884627130A SU 4627130 A SU4627130 A SU 4627130A SU 1684465 A1 SU1684465 A1 SU 1684465A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rod
- rods
- connecting sections
- rings
- technology
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Изобретение относитс к строительству и предназначено дл технологии и техники сборки буровых ставов. Цель изобретени повышение надежности работы и расширение технологических возможностей путем обеспечени возможности использовани бурового става при статическом зондировании . Став содержит штанги 2 с продольной прорезью 4 и соединительными участками по концам. Коммуникационный кабель расположен в полости штанг 2. На соединительных участках каждой из штанг 2 с наружной и внутренней сторон соответственно установлены цельные и разрезные кольца 9. Соединительные участки штанг выполнены с углублени ми дл размещени колец 9 и св заны резьбой. При наращивании корпуса става на одну штангу буровой став давле- нием зондировочной установки в верхний торец става погружаетс в грунт на глубину одной штанги 2. 3 ил.The invention relates to the construction and is intended for the technology and technology of assembly of drilling rigs. The purpose of the invention is to increase the reliability of work and expand technological capabilities by making it possible to use a drill rod in static sounding. Becoming contains the rod 2 with a longitudinal slit 4 and connecting sections at the ends. The communication cable is located in the cavity of the rods 2. In the connecting sections of each of the rods 2 on the outer and inner sides, respectively, one-piece and split rings 9 are installed. The connecting portions of the rods are made with recesses to accommodate the rings 9 and are threaded. When building up the body of a rod on one rod, the drilling rig becomes a pressure of the sounding installation at the upper end of the rod and plunges into the ground to a depth of one rod 2. 3 Il.
Description
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11eleven
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884627130A SU1684465A1 (en) | 1988-12-26 | 1988-12-26 | Drilling column |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884627130A SU1684465A1 (en) | 1988-12-26 | 1988-12-26 | Drilling column |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1684465A1 true SU1684465A1 (en) | 1991-10-15 |
Family
ID=21418217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884627130A SU1684465A1 (en) | 1988-12-26 | 1988-12-26 | Drilling column |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1684465A1 (en) |
-
1988
- 1988-12-26 SU SU884627130A patent/SU1684465A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 381754, кл. Е 21 В 17/00,1970. Авторское свидетельство СССР № 625034,кл. Е 21 В 17/00,1974. * |
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