SU132153A1 - Mobile drilling rig at sea - Google Patents

Mobile drilling rig at sea

Info

Publication number
SU132153A1
SU132153A1 SU647271A SU647271A SU132153A1 SU 132153 A1 SU132153 A1 SU 132153A1 SU 647271 A SU647271 A SU 647271A SU 647271 A SU647271 A SU 647271A SU 132153 A1 SU132153 A1 SU 132153A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sea
platform
drilling rig
legs
drilling
Prior art date
Application number
SU647271A
Other languages
Russian (ru)
Inventor
И.М. Андреев
Н.Х. оглы Бабаев
Д.И. Длугий
Я.Е. Шкапенюк
Original Assignee
И.М. Андреев
Н.Х. оглы Бабаев
Д.И. Длугий
Я.Е. Шкапенюк
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 И.М. Андреев, Н.Х. оглы Бабаев, Д.И. Длугий, Я.Е. Шкапенюк filed Critical И.М. Андреев
Priority to SU647271A priority Critical patent/SU132153A1/en
Application granted granted Critical
Publication of SU132153A1 publication Critical patent/SU132153A1/en

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  • Earth Drilling (AREA)

Description

В известных передвижных установках дл  бурени  скважин на море плавучий корпус используетс  одновременно как площадка дл  бурени  и размендени  бурового оборудовани , материалов и нр., а также как транспортное средство.In the known mobile installations for the drilling of wells on the sea, the floating body is used simultaneously as a platform for drilling and exchanging drilling equipment, materials, etc., and also as a means of transport.

Предлагаема  передвижна  установка не имеет этого недостатка, так как площадка дл  бурени  устанавливаетс  в море на выдвижных ногах, а самоходное транспортно-монтажное судно с краном и домкратами дл  задавливани  ног площадки в грунт и подъема площадки на заданную высоту освобождаетс  и уходит дл  монтажа другой площадки .The proposed mobile installation does not have this disadvantage, since the drilling platform is installed in the sea on retractable legs, and the self-propelled transport and assembly vessel with a crane and jacks for crushing the platform legs to the ground and lifting the platform to a predetermined height is released and leaving for another platform.

На чертеже показаны стадии монтажа площадки дл  бурени  на морском дне и отделение от нее транспортно-монтажного судна: пoJ oжeнле I- транспортно-монтажное судно доставило площадку на точку бурени  и устанавливаетс  на  кор х; положение II- портальный кран перемещаетс  с постамента на площадку; положение П1-ноги при помощи домкратов опускаютс  на дно мор - В процессе спуска, при помощи крана, производитс  наращивание секций ног; положение при помощи домкратов производитс  задавливание крайних четырех ног t грунт. З.а.глу;бление каждой ноги в трунт осуществл етс  усилием 1200 т. Задавливаютс  в грунт средние четыре ноги; положение V- портальный кран перемещаетс  с площадки основани  на свой постамент . При помощи буферных домкратов площадка основани  отдел етс  от палубы транспортно-монтажного судна, поднима сь по ногам до заданной отметки от уровн  мор . В этом положении площадка закрепл етс  на всех восьми ногах; положение VI-траиспортно-монтажное судио выводитс  из-под площадки и портальным краном демонтируютс  домкраты и их приводной механизм. Судно отъезжает от площадка.The drawing shows the stages of assembling the drilling platform on the seabed and the separation of the transport and assembly vessel from it: in burner I, the transport and installation vessel delivered the platform to the drilling point and installed on the crust; position II - gantry crane moves from the pedestal to the platform; the position of the P1-legs with the help of jacks is lowered to the bottom of the sea. In the process of lowering, with the help of a crane, the sections of the legs are built up; position with the help of jacks, crushing the extreme four legs t the ground. Za.glu; the beating of each leg into a foot is carried out with a force of 1200 tons. The middle four legs are crushed into the ground; the position of the V-portal crane moves from the base platform to its pedestal. With the help of buffer jacks, the base platform is separated from the deck of a transport and assembly vessel, rising along the legs to a predetermined mark from the sea level. In this position, the pad is fixed on all eight legs; The position of the VI transport assembly is taken out from under the platform and the jacks and their drive mechanism are removed by the gantry crane. The ship pulls away from the playground.

- 2 № 132153- 2 No. 132153

Предмет изобретени Subject invention

Передвижна  установка дл  бурени  скважин на море, имеюща  рабочую площадку с буровым оборудованием, отличающа с  тем, что, с целью освобождени  судна от рабочей площадки с комплектом оборудовани , оно снабжено четырьм  буферными домкратами, расположенными по бортам палубы, дл  плавного подъема и спуска рабочей площадки по выдвижным ногам основани  на заданную высоту от уровн  мор .Mobile installation for drilling wells at sea, having a working platform with drilling equipment, characterized in that, in order to free the vessel from the working platform with a set of equipment, it is equipped with four buffer jacks located on the sides of the deck, for smooth lifting and lowering of the working platform on the retractable base feet to a predetermined height from sea level.

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SU647271A 1959-12-14 1959-12-14 Mobile drilling rig at sea SU132153A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU647271A SU132153A1 (en) 1959-12-14 1959-12-14 Mobile drilling rig at sea

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU647271A SU132153A1 (en) 1959-12-14 1959-12-14 Mobile drilling rig at sea

Publications (1)

Publication Number Publication Date
SU132153A1 true SU132153A1 (en) 1960-11-30

Family

ID=48403198

Family Applications (1)

Application Number Title Priority Date Filing Date
SU647271A SU132153A1 (en) 1959-12-14 1959-12-14 Mobile drilling rig at sea

Country Status (1)

Country Link
SU (1) SU132153A1 (en)

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