CN102635339A - Immovable pumping unit - Google Patents
Immovable pumping unit Download PDFInfo
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- CN102635339A CN102635339A CN2012101552397A CN201210155239A CN102635339A CN 102635339 A CN102635339 A CN 102635339A CN 2012101552397 A CN2012101552397 A CN 2012101552397A CN 201210155239 A CN201210155239 A CN 201210155239A CN 102635339 A CN102635339 A CN 102635339A
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Abstract
The invention discloses an immovable pumping unit which comprises an immovable vertical hoisting frame, a centering wheel, an oil outlet pipe assembly and a pumping barrel; wherein the bottom end of a vertical trapezoidal frame of the immovable vertical hoisting frame is vertically fixed on a square frame, a top guide wheel assembly is fixed at the top of the vertical trapezoidal frame, the vertical trapezoidal frame, a slanting pole and the square frame are fixed in a triangle shape, a steel wire rope of a winch bypasses the top guide wheel assembly and is used for lifting or lowering the pumping barrel; the steel wire rope is aligned to the center of the oil outlet pipe assembly through the centering wheel; a piston of the oil outlet pipe assembly is provided with a taper guide head and arranged at the bottom end of an oil outlet pipe, the oil outlet pipe is sheathed in the pumping barrel, the oil outlet pipe is communicated with an overflow pipe used for conveying oil; the oil outlet pipe assembly is fixed at a well head connecting device; an rope passing pipe is arranged in the oil outlet pipe; and the steel wire rope passes through a rope passing pipe and is connected with the body of the pumping barrel. The immovable pumping unit has the advantages that high-efficiency development with low energy consumption can be realized by equipment with simple structure, the development cost is lowered, and the labor capacity and the labor intensity are reduced.
Description
Technical field
The present invention relates to a kind of oil production equipment, be specifically related to a kind of fixed oily machine that drags for.
Background technology
Exploitation for low yield and marginal oilwell at present mainly contains two kinds, and a kind of is that traditional bar pump formula is recovered the oil, another kind is to drag for oily formula to recover the oil.
It is in sleeve pipe, to put into oil pipe and oil well pump that bar pump formula is recovered the oil, and utilizes sucker rod to be connected with the oil pumper on ground, promotes the oil pumping of oil well pump piston.Investment of this oil pumping system and maintenance cost are all very high, even cost exceeds profit, and poor stability when safeguarding.
Dragging for that oily formula recovers the oil mainly is by being the basis with the automobile chassis, on the chassis, reequiped hydraulic system and add truck-mounted hoist, flexible derrick is an above ground portion, ground when promoting the oil well oil-pumping swab and mentioning oil.Bailing efficient in actual use is not high, and swab wearing and tearing are big, can cause damage to oil well simultaneously, and it is portable that labour intensity is big yet, and repeated workload is also big, and is dangerous big.System is huge, and cost of investment is also very high.
Summary of the invention
The object of the invention is to provide a kind of fixed oily machine that drags for, and it develops stripper well at lower cost, has realized the efficient exploitation of low energy consumption having reduced development cost with equipment simple in structure, has reduced the amount of labour and labour intensity.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of fixed oily machine that drags for, it comprises fixed vertical lifting frame, centering wheel, flowline composite member and drags for oil drum;
It comprises square frame, vertical ladder frame, top guide wheel group component, brace and hoist engine said fixed vertical lifting frame; Vertical ladder frame bottom is vertically fixed on the square frame; Top guide wheel group component is fixed on the top of vertical ladder frame; Vertical ladder frame and brace, the square triangle of putting up are fixed, and the wire rope of hoist engine is walked around top guide wheel group component and is used for carrying or transfers and drag for oil drum;
The centering wheel is aimed at wire rope at the center of flowline composite member;
The flowline composite member comprises piston, flowline, bleed off pipe, the well head linkage that has the tapering guide head and crosses the rope pipe; The piston that has the tapering guide head is located at the flowline bottom; Flowline is socketed in and drags in the oil drum, and said flowline is communicated with the bleed off pipe that is used to export fluid, and said flowline composite member is fixed on the well head linkage; Crossing rope pipe and being located in the flowline, wire rope passes the back and drags for the oil drum staving and link to each other from crossing the rope pipe.
For technique scheme, we also have further optimized Measures.
As optimization, constitute elasticity between said flowline composite member and the well head linkage and be connected.
Further, the flowline top of said flowline composite member is provided with multistage packing_seal box, and multistage packing_seal box has three grades of sealings, and bleed off pipe is connected with the first order, the second level of multistage packing_seal box.
As optimization, said centering wheel is aimed at the hoist engine wire rope at the center of multistage packing_seal box.
Further; Said hoist engine has rope winding jib; Wire rope through the aligning of centering wheel, is worn multistage packing_seal box and flowline composite member after walk around the top guide wheel group component of rope winding jib and fixed vertical lifting frame after hoist engine comes out then; Finally with drag for oil drum and be connected, promote and transfer and drag for oil drum.
With respect to scheme of the prior art, advantage of the present invention is:
1.Described in the invention fixedly drag for oily machine the vertical ladder frame of multi-functional lifting frame is fixed on the square frame, need not automobile engine, can practice thrift cost greatly as power; The multi-functional lifting frame that this structure provided in addition will drag for the above ground portion of oily machine to be simplified, and is convenient to move, and practices thrift the labour; And, vertical ladder frame can carry out folding and unfolding when being carried out folding and unfolding through lifting lever; Folding and unfolding is more convenient, and the piston crown of oily assembly adopts the guide head that tapering is arranged, and makes piston and flowline can both get into smoothly at every turn and drags for oil drum; Automatically get rid of the oil that drags in the oil drum, solved and dragged for that oil drum is met card herein and the problem of breaking wire rope;
2.Among the present invention, constitute elasticity between flowline composite member and the well head linkage and be connected, make to have certain elastic length between flowline composite member and well head linkage; Even drag for like this foreign matter is arranged in the oil drum, drag for oil drum and also can be with the flowline composite member up together, wire rope can be dragging for oil drum and the flowline composite member proposes well head simultaneously; Can not cause breaking wire rope thus because of foreign matter; In addition, the present invention is going out three grades set multistage packing_seal box of font top, and the feasible oil that overflows from the pipe of restricting excessively can be collected in the petroleum pipeline the bleed off pipe on seal box; Solve the problem of single-stage sealing effectiveness difference, can improve output simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is the overall structure sketch map of the embodiment of the invention;
Fig. 2 is for dragging for the partial structurtes sketch map of oil drum and flowline composite member in the embodiment of the invention;
1, square frame; 2, vertical ladder frame; 3, top guide wheel group component; 4, brace; 5, hoist engine; 6, rope winding jib; 7, wire rope; 8, centering wheel; 9, have the tapering guide head; 10, flowline; 11, bleed off pipe; 12, multistage packing_seal box; 13, well head linkage; 14, cross the rope pipe; 15, drag for oil drum.
The specific embodiment
Below in conjunction with specific embodiment such scheme is further specified.Should be understood that these embodiment are used to the present invention is described and are not limited to limit scope of the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment:
Present embodiment has been described a kind of fixed oily machine that drags for, and its overall structure is as shown in Figure 1, and it comprises fixed vertical lifting frame, centering wheel 8, flowline composite member and drags for oil drum 15;
It comprises square frame 1, vertical ladder frame 2, top guide wheel group component 3, brace 4 and the hoist engine 5 that has rope winding jib 6 said fixed vertical lifting frame; Vertical ladder frame 2 bottoms are vertically fixed on the square frame 1; Top guide wheel group component 3 is fixed on the top of vertical ladder frame 2, and vertical ladder frame 2 is fixed with brace 4,1 one-tenth triangle of square frame;
The flowline composite member comprises piston, flowline 10, bleed off pipe 11, the well head linkage 13 that has tapering guide head 9 and crosses rope pipe 14; The piston that has tapering guide head 9 is located at flowline 10 bottoms; Flowline 10 is socketed in and drags in the oil drum 15, and said flowline 10 is communicated with the bleed off pipe 11 that is used to export fluid, and said flowline composite member is fixed on the well head linkage 13; Constitute elasticity between flowline composite member and the well head linkage 13 and is connected, cross rope and manage 14 and be located in the flowline 10;
Multistage packing_seal box 12 is located at flowline 10 tops of flowline composite member, and multistage packing_seal box 12 has three grades of sealings, and bleed off pipe 11 is connected with the first order, the second level of multistage packing_seal box 12.
Above-mentioned instance only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (5)
1. one kind is fixedly dragged for oily machine, it is characterized in that it comprises fixed vertical lifting frame, centering wheel, flowline composite member and drags for oil drum;
It comprises square frame, vertical ladder frame, top guide wheel group component, brace and hoist engine said fixed vertical lifting frame; Vertical ladder frame bottom is vertically fixed on the square frame; Top guide wheel group component is fixed on the top of vertical ladder frame; Vertical ladder frame and brace, the square triangle of putting up are fixed, and the wire rope of hoist engine is walked around top guide wheel group component and is used for carrying or transfers and drag for oil drum;
The centering wheel is aimed at wire rope at the center of flowline composite member;
The flowline composite member comprises piston, flowline, bleed off pipe, the well head linkage that has the tapering guide head and crosses the rope pipe; The piston that has the tapering guide head is located at the flowline bottom; Flowline is socketed in and drags in the oil drum, and said flowline is communicated with the bleed off pipe that is used to export fluid, and said flowline composite member is fixed on the well head linkage; Crossing rope pipe and being located in the flowline, wire rope passes the back and drags for the oil drum staving and link to each other from crossing the rope pipe.
2. the fixed oily machine that drags for according to claim 1 is characterized in that, constitutes elasticity between said flowline composite member and the well head linkage and is connected.
3. the fixed oily machine that drags for according to claim 1; It is characterized in that; The flowline top of said flowline composite member is provided with multistage packing_seal box, and multistage packing_seal box has three grades of sealings, and bleed off pipe is connected with the first order, the second level of multistage packing_seal box.
4. the fixed oily machine that drags for according to claim 3 is characterized in that, said centering wheel is aimed at the hoist engine wire rope at the center of multistage packing_seal box.
5. the fixed oily machine that drags for according to claim 1; It is characterized in that said hoist engine has rope winding jib, wire rope is after walk around the top guide wheel group component of rope winding jib and fixed vertical lifting frame after hoist engine comes out; Aligning through the centering wheel; Wear multistage packing_seal box and flowline composite member then, finally with drag for oil drum and be connected, promote and transfer and drag for oil drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101552397A CN102635339A (en) | 2012-05-18 | 2012-05-18 | Immovable pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101552397A CN102635339A (en) | 2012-05-18 | 2012-05-18 | Immovable pumping unit |
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| Publication Number | Publication Date |
|---|---|
| CN102635339A true CN102635339A (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101552397A Pending CN102635339A (en) | 2012-05-18 | 2012-05-18 | Immovable pumping unit |
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| CN (1) | CN102635339A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2429627Y (en) * | 2000-03-28 | 2001-05-09 | 刘振东 | Fixed oil bailer |
| CN101298867A (en) * | 2007-05-01 | 2008-11-05 | 葛慧英 | Double-work rod oil-well pump |
| CN101876240A (en) * | 2010-06-28 | 2010-11-03 | 苏州大一装备科技有限公司 | Fully automatic oil extraction equipment |
| CN201778768U (en) * | 2010-07-19 | 2011-03-30 | 大庆惠博普石油机械设备制造有限公司 | Intelligent oil bailing pumping unit |
| CN102022098A (en) * | 2010-09-21 | 2011-04-20 | 大庆油田有限责任公司 | Process for realizing oil production by flexible continuous sucker rod |
| CN202108479U (en) * | 2011-06-15 | 2012-01-11 | 常州市冠腾石油装备有限公司 | Reciprocating electric pump device for liquid collection in oil, gas and coal well |
| CN202596680U (en) * | 2012-05-18 | 2012-12-12 | 苏州大一装备科技有限公司 | Fixed type oil fishing machine |
-
2012
- 2012-05-18 CN CN2012101552397A patent/CN102635339A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2429627Y (en) * | 2000-03-28 | 2001-05-09 | 刘振东 | Fixed oil bailer |
| CN101298867A (en) * | 2007-05-01 | 2008-11-05 | 葛慧英 | Double-work rod oil-well pump |
| CN101876240A (en) * | 2010-06-28 | 2010-11-03 | 苏州大一装备科技有限公司 | Fully automatic oil extraction equipment |
| CN201778768U (en) * | 2010-07-19 | 2011-03-30 | 大庆惠博普石油机械设备制造有限公司 | Intelligent oil bailing pumping unit |
| CN102022098A (en) * | 2010-09-21 | 2011-04-20 | 大庆油田有限责任公司 | Process for realizing oil production by flexible continuous sucker rod |
| CN202108479U (en) * | 2011-06-15 | 2012-01-11 | 常州市冠腾石油装备有限公司 | Reciprocating electric pump device for liquid collection in oil, gas and coal well |
| CN202596680U (en) * | 2012-05-18 | 2012-12-12 | 苏州大一装备科技有限公司 | Fixed type oil fishing machine |
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Application publication date: 20120815 |