FIELD: oil and gas production.
SUBSTANCE: proposed oiler consists of connection flange, preventer, signaling device, intake chamber, seal assembly, guide rollers, hydraulic cylinder with hydraulic pump and hydraulic system hose. It is furnished with bracket with swivel cramp hinged to oiler posts. Intake chamber is fitted on said cramp. Besides, hydraulic cylinder with rod coupled with intake chamber lug is arranged on said cramp. Proposed design of oiler allows fitting it on production tree and dismantling there from by remote means with the help of hydraulic cylinder controlled by hydraulic pump. No handling equipment is required.
EFFECT: higher safety, reduced labor input.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS SYSTEM FOR GEOPHYSICAL SURVEY OF INCLINED AND HORIZONTAL WELLS WITH EXCESSIVE PRESSURE AT WELLHEAD AND METHOD OF ITS USE | 2011 |
|
RU2491422C2 |
| SYSTEM FOR REMOTE SAFETY MONITORING DURING WIRELINE WELL SERVICES IN EXISTING GAS WELLS | 2022 |
|
RU2810668C1 |
| DEVICE FOR PERFORMANCE OF ROUND-TRIP OPERATIONS IN WELL | 1992 |
|
RU2041335C1 |
| ARRANGEMENT FOR RUNNING INSTRUMENTS INTO WELL | 0 |
|
SU1221332A1 |
| LUBRICATOR PLANT WITH INTELLIGENT ACTUATORS | 2015 |
|
RU2598666C1 |
| DEVICE FOR RUNNING OF INSTRUMENTS INTO WELL HIGH WELLHEAD PRESSURE | 1990 |
|
RU2041349C1 |
| DEVICE FOR LOWERING CABLE INTO WELL | 2018 |
|
RU2694453C1 |
| ROUND TRIP DEVICE | 0 |
|
SU1793040A1 |
| LUBRICATOR EQUIPMENT | 0 |
|
SU1587169A1 |
| GEOPHYSICAL LUBRICATOR WITH TEST DEVICE | 2012 |
|
RU2495224C1 |
