CN106812460A - Large oilfield drilling equipment - Google Patents
Large oilfield drilling equipment Download PDFInfo
- Publication number
- CN106812460A CN106812460A CN201510839462.7A CN201510839462A CN106812460A CN 106812460 A CN106812460 A CN 106812460A CN 201510839462 A CN201510839462 A CN 201510839462A CN 106812460 A CN106812460 A CN 106812460A
- Authority
- CN
- China
- Prior art keywords
- slurry
- drilling equipment
- driving cylinder
- expansion link
- rig
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
Abstract
Large oilfield drilling equipment, it is characterised in that：Described large oilfield drilling equipment includes driving cylinder, rig carrier bar, vibratory sieve tank, support, suction tank, fixed support plate, expansion link, the first slurry can, drill bit connecting portion, drill head, the second slurry can；Wherein：Rig carrier bar is installed with the support vertical of both sides, and fixedly mounted by fixed support plate, rig carrier bar interposition lower surface fixedly mounts driving cylinder, the telescopic rod end of driving cylinder is connected by drill bit connecting portion and installs drill head, the support top and the bottom in left side are separately installed with vibratory sieve tank and suction tank, the support top and the bottom on right side are separately installed with the first slurry can and the second slurry can, and driving cylinder can be hydraulic drive cylinder or pneumatic linear actuator, and expansion link is the trapezoidal expansion link of steel core.Advantages of the present invention：Large oilfield drilling equipment of the present invention, simple structure is reasonable in design, occupies little space, easy to operate, is an overall structure by rig substructure and circulating tank Integrated design, effectively reduces the floor space of rig, reduces input before boring.
Description
Technical field
The invention belongs to technical field of petroleum extraction, it is related to a kind of oil-well rig equipment, specifically provides a kind of large oilfield drilling equipment.
Background technology
Base is the important component of oil-well rig, for installing derrick, winch, rotating disk, putting drilling rod and rig tool etc., bears drilling tool load and from heavy load.Petroleum rig base mainly has case block formula and jack up structure type.Case block formula base is individually designed into different boxed frames, combination beam and plate according to the difference in functionality of each several part, is assembled with bearing pin integral.Coupled together with bearing pin by table beam between pipe setback beam and winch support, constitute rig floor.Derrick is supported on two side casees, to adapt to the integral lifting requirement of derrick status.Currently, how the probing exploitation of beach areas man-made island in the floor space of man-made island an inch of land is an inch of gold, makes drilling equipment put a key factor that is more compact, being rationally input before reduction is bored based on cluster well exploitation.The circulating tank of current oil-well rig belongs to two different systems from base, and the two is placed in adjacent position, cyclic system is connected and composed by pipeline
System.
The content of the invention
The invention aims to solve the technical problems such as above-mentioned floor space is big, spy provides a kind of large oilfield drilling equipment.
The invention provides large oilfield drilling equipment, it is characterised in that：Described large oilfield drilling equipment includes driving cylinder（1）, rig carrier bar（2）, vibratory sieve tank（3）, support（4）, suction tank（5）, fixed support plate（6）, expansion link（7）, the first slurry can（8）, drill bit connecting portion（9）, drill head（10）, the second slurry can（11）；
Wherein：Rig carrier bar（2）With the support of both sides（4）Right angle setting, and by fixed support plate（6）Fixed installation, rig carrier bar（2）Interposition lower surface fixedly mounts driving cylinder（1）, driving cylinder（1）Expansion link（7）End passes through drill bit connecting portion（9）Drill head is installed in connection（10）, the support in left side（4）Top and the bottom are separately installed with vibratory sieve tank（3）And suction tank（5）, the support on right side（4）Top and the bottom are separately installed with the first slurry can（8）With the second slurry can（11）.
Described driving cylinder（1）Can be hydraulic drive cylinder or pneumatic linear actuator.
Described expansion link（7）It is the trapezoidal expansion link of steel core.
Advantages of the present invention：
Large oilfield drilling equipment of the present invention, simple structure is reasonable in design, occupies little space, easy to operate, is an overall structure by rig substructure and circulating tank Integrated design, effectively reduces the floor space of rig, reduces input before boring.
Brief description of the drawings
Below in conjunction with the accompanying drawings and implementation method the present invention is further detailed explanation：
Fig. 1 is principle schematic of the invention.
Specific embodiment
Embodiment 1
Present embodiments provide large oilfield drilling equipment, it is characterised in that：Described large oilfield drilling equipment includes driving cylinder（1）, rig carrier bar（2）, vibratory sieve tank（3）, support（4）, suction tank（5）, fixed support plate（6）, expansion link（7）, the first slurry can（8）, drill bit connecting portion（9）, drill head（10）, the second slurry can（11）；
Wherein：Rig carrier bar（2）With the support of both sides（4）Right angle setting, and by fixed support plate（6）Fixed installation, rig carrier bar（2）Interposition lower surface fixedly mounts driving cylinder（1）, driving cylinder（1）Expansion link（7）End passes through drill bit connecting portion（9）Drill head is installed in connection（10）, the support in left side（4）Top and the bottom are separately installed with vibratory sieve tank（3）And suction tank（5）, the support on right side（4）Top and the bottom are separately installed with the first slurry can（8）With the second slurry can（11）.
Described driving cylinder（1）Can be hydraulic drive cylinder or pneumatic linear actuator.
Described expansion link（7）It is the trapezoidal expansion link of steel core.
Claims (3)
1. large oilfield drilling equipment, it is characterised in that：Described large oilfield drilling equipment includes driving cylinder（1）, rig carrier bar（2）, vibratory sieve tank（3）, support（4）, suction tank（5）, fixed support plate（6）, expansion link（7）, the first slurry can（8）, drill bit connecting portion（9）, drill head（10）, the second slurry can（11）；
Wherein：Rig carrier bar（2）With the support of both sides（4）Right angle setting, and by fixed support plate（6）Fixed installation, rig carrier bar（2）Interposition lower surface fixedly mounts driving cylinder（1）, driving cylinder（1）Expansion link（7）End passes through drill bit connecting portion（9）Drill head is installed in connection（10）, the support in left side（4）Top and the bottom are separately installed with vibratory sieve tank（3）And suction tank（5）, the support on right side（4）Top and the bottom are separately installed with the first slurry can（8）With the second slurry can（11）.
2. according to the large oilfield drilling equipment described in claim 1, it is characterised in that：Described driving cylinder（1）Can be hydraulic drive cylinder or pneumatic linear actuator.
3. according to the large oilfield drilling equipment described in claim 1, it is characterised in that：Described expansion link（7）It is the trapezoidal expansion link of steel core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839462.7A CN106812460A (en) | 2015-11-27 | 2015-11-27 | Large oilfield drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839462.7A CN106812460A (en) | 2015-11-27 | 2015-11-27 | Large oilfield drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812460A true CN106812460A (en) | 2017-06-09 |
Family
ID=59102524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510839462.7A Pending CN106812460A (en) | 2015-11-27 | 2015-11-27 | Large oilfield drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106812460A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762410A (en) * | 2017-11-04 | 2018-03-06 | 孟召阳 | A kind of small area construction small-sized drill |
| CN108180252A (en) * | 2018-01-29 | 2018-06-19 | 长江大学 | A kind of oil exploration drilling machine tool damping device |
| CN117266750A (en) * | 2023-11-23 | 2023-12-22 | 福建省新华都工程有限责任公司 | Accurate inward expansion correction device for axial position of blast hole |
-
2015
- 2015-11-27 CN CN201510839462.7A patent/CN106812460A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762410A (en) * | 2017-11-04 | 2018-03-06 | 孟召阳 | A kind of small area construction small-sized drill |
| CN108180252A (en) * | 2018-01-29 | 2018-06-19 | 长江大学 | A kind of oil exploration drilling machine tool damping device |
| CN108180252B (en) * | 2018-01-29 | 2020-04-28 | 长江大学 | Oil exploration drilling machine tool damping device |
| CN117266750A (en) * | 2023-11-23 | 2023-12-22 | 福建省新华都工程有限责任公司 | Accurate inward expansion correction device for axial position of blast hole |
| CN117266750B (en) * | 2023-11-23 | 2024-03-15 | 福建省新华都工程有限责任公司 | Accurate inward expansion correction device for axial position of blast hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
|
| WD01 | Invention patent application deemed withdrawn after publication |