SU5115A1 - Rotational well drilling machine - Google Patents

Rotational well drilling machine

Info

Publication number
SU5115A1
SU5115A1 SU6921A SU6921A SU5115A1 SU 5115 A1 SU5115 A1 SU 5115A1 SU 6921 A SU6921 A SU 6921A SU 6921 A SU6921 A SU 6921A SU 5115 A1 SU5115 A1 SU 5115A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rotational
drilling machine
well drilling
tool
well
Prior art date
Application number
SU6921A
Other languages
Russian (ru)
Inventor
С. Фатали-Заде
Original Assignee
С. Фатали-Заде
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by С. Фатали-Заде filed Critical С. Фатали-Заде
Priority to SU6921A priority Critical patent/SU5115A1/en
Application granted granted Critical
Publication of SU5115A1 publication Critical patent/SU5115A1/en

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Landscapes

  • Earth Drilling (AREA)

Description

На чертеже изображен продольный разрез предлагаемого аппарата .The drawing shows a longitudinal section of the proposed device.

На штоке 2 имеютс  две винтовые лопасти с собачками 8. При опускании инструмента, лопасти поворачиваютс  свободно назад вместе с канатом, а при подеме, враща сь в противоположную сторону , захватывают собачками храповое колесо, соединенное, при помощи шпилек 10, с вилкой П, и поворачивают инструмент вперед. Нижн   часть состоит из трубы, на концы которой навернуты муфты. В нижнюю муфту вворачиваетс  эксцентрическое долото, лезвие которого зазубрено. Долото дает возможность одновременного долблени  и расширени .On the rod 2 there are two screw blades with dogs 8. When lowering the tool, the blades turn freely back along with the rope, and when lifting, rotating in the opposite direction, grab the ratchet wheel, connected with studs 10, with fork P, and turn the tool forward. The lower part consists of a pipe, the ends of which are screwed on the couplings. An eccentric chisel is screwed into the lower sleeve, the blade of which is jagged. Chisel enables simultaneous hammering and expansion.

Насос 19 приводитс  в действие давлением воды на диск 15 при подн тии и опускании инструмента и служит дл  выкачивани  жидкости со дна скважины вместе с буровой гр зью и дл  осаждени  последней в кольцевом пространстве между трубами 27 и 34. Вода поступает через клапан 24 оп ть в скважину.The pump 19 is driven by the pressure of water on the disk 15 while raising and lowering the tool and serves to pump fluid from the bottom of the well together with the drilling mud and to deposit it in the annular space between the pipes 27 and 34. Water flows through the valve 24 again. well.

Предмет патента.The subject of the patent.

1.Яппарат дл  вращательного бурени  скважин на канате, состо щий из долота и труб, соединенных муфтами, отличающийс  применением насоса 19с диском 15, приводимого в действие давлением воды на диск 15 при подн тии и опускании инструмента и служащего дл  выкачивани  жидкости со дна скважины вместе с буровой гр зью и дл  осаждени  последней в кольцевом пространстве между трубами 27 и 34.1. A rotary well drilling apparatus on a rope consisting of a bit and pipes connected by sleeves, characterized by the use of a pump 19c with a disk 15 driven by water pressure on the disk 15 while raising and lowering the tool and serving to pump fluid from the bottom of the well together with a drilling fluid and for deposition of the latter in the annular space between the pipes 27 and 34.

2.Применение при аппарате, указанном в п. 1, клапана 24, служащего дл  впускани  и выпускани  промывной жидкости, и зазубренного долота 31.2. The use of the valve 24 for inlet and outlet of the washing liquid and the serrated bit 31, with the apparatus indicated in paragraph 1.

SU6921A 1925-12-28 1925-12-28 Rotational well drilling machine SU5115A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU6921A SU5115A1 (en) 1925-12-28 1925-12-28 Rotational well drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU6921A SU5115A1 (en) 1925-12-28 1925-12-28 Rotational well drilling machine

Publications (1)

Publication Number Publication Date
SU5115A1 true SU5115A1 (en) 1928-04-30

Family

ID=48329123

Family Applications (1)

Application Number Title Priority Date Filing Date
SU6921A SU5115A1 (en) 1925-12-28 1925-12-28 Rotational well drilling machine

Country Status (1)

Country Link
SU (1) SU5115A1 (en)

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