CN201000350Y - Double skip single well metering instrument - Google Patents

Double skip single well metering instrument Download PDF

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Publication number
CN201000350Y
CN201000350Y CNU2007201154233U CN200720115423U CN201000350Y CN 201000350 Y CN201000350 Y CN 201000350Y CN U2007201154233 U CNU2007201154233 U CN U2007201154233U CN 200720115423 U CN200720115423 U CN 200720115423U CN 201000350 Y CN201000350 Y CN 201000350Y
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CN
China
Prior art keywords
barrel body
oil
cylindrical shell
skip
meter
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.)
Expired - Fee Related
Application number
CNU2007201154233U
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Chinese (zh)
Inventor
张德利
宁德玉
李永强
吴迪
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HARBIN DELI INSTRUMENT FACTORY
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HARBIN DELI INSTRUMENT FACTORY
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Publication date
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Priority to CNU2007201154233U priority Critical patent/CN201000350Y/en
Application granted granted Critical
Publication of CN201000350Y publication Critical patent/CN201000350Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a novel double tipping bucket single well measuring instrument, which can improve the reliability of the oil well liquid production data and the accuracy of the size of measurement, can change and improve the applicability of the metering device and can decrease the labor intensity of the operating personnel. The utility model consists of a barrel body, an oil-gas separating and cushioning device, a tipping bucket metering device, a signal acquisition device and an instrument display device, wherein the barrel body comprises an upper barrel body and a lower barrel body, the oil-gas separating and cushioning device, the tipping bucket metering device, the signal acquisition device and the instrument display device are respectively arranged in the upper barrel body and the lower barrel body, an installing opening cover and an oil inlet are respectively arranged on the upper barrel body side wall and the lower barrel body side wall, a safety valve port and a pressure gauge mouth are arranged above the barrel body, an automatic liquid drainage outlet and a signal screw rod pump liquid absorbing outlet are arranged under the barrel body, the oil-gas separating and cushioning device is arranged on the baffle plate between the upper cavity body and lower cavity body of the upper barrel body and lower barrel body; the tipping bucket metering device is arranged on the tipping frame in the upper barrel body and lower barrel body; the signal acquisition device is arranged on the inner wall of the upper barrel and lower barrel body, and the instrument display device is arranged on the installing open cover.

Description

Double skip one-well metering instrument
(1) technical field
The utility model relates to the special-purpose metering outfit technical field that the test satellite location one-well metering is switched through in the oil field, is specifically related to a kind of double skip one-well metering instrument.
(2) background technology
∮ 600 * 1400 type tipping bucket metering separators that test satellite location is installed are respectively switched through in existing oil field, belong to a kind of metering-separating device that oilfield internal designs production voluntarily.
This device has following problem at present: 1, the real pressure vessel that belongs to of this device does not belong to the automatic gauge meters.2, this equipment can only be at the metering of falling the well of a bite oil well.3, because a block station connects many mouthfuls of wells of oil transportation Jing10Kou to 20, and a Skip meter minute is 30 minutes or one hour, the time of falling the well lacks for this reason, and the mensuration value of oil well liquid outlet quantity is unreliable.(insecure value factor is because of each oil well liquid outlet quantity instability, or many less or do not have) 4, the time interval of falling the well is short, increase metrological operation personnel's labour intensity.5, the repeatedly metering of falling well every day, the serviceable life that has a strong impact on and cause each valve.6, oil well is from switching through metering plant apart from far away, and the well head top hole pressure is big to the pressure loss between the separate measurement device, and the liquid in the metering separator cavity can not be arranged into export pipeline, therefore often floods bucket.7, the glass plate level gauge of former tipping bucket metering separator installation does not have effect to this equipment at all, can not play liquid level control discharge opeing effect.8, former Skip meter belongs to pressure vessel, and whole device is except that installing port, and all weldering is one, dismantles, keeps in repair, cleans all inconvenient.9, tipping bucket upset bearing decentraction, upset are insensitive, and the image data error is big.
(3) summary of the invention
The purpose of this utility model is to provide a kind of can improve the reliability of oilwell produced fluid amount data and the accuracy rate of value, changes and the application that improves measuring apparatus, reduces the novel double skip one-well metering instrument of labor intensity of operating personnel.
The purpose of this utility model is achieved in that it is by cylindrical shell, the gas-oil separation snubber assembly, Skip meter, signal pickup assembly, meter displaying device is formed, cylindrical shell comprises, lower shell, on, be separately installed with the gas-oil separation snubber assembly in the lower shell, Skip meter, signal pickup assembly and meter displaying device, on, be separately installed with on the sidewall of lower shell flap and oil-in are installed, the cylindrical shell top is equipped with relief valve port, gauge port, install from discharge opeing outlet and single-screw (single screw) pump imbibition outlet the cylindrical shell below, and the gas-oil separation snubber assembly is installed in, on the dividing plate that is provided with between cavity up and down in the lower shell; Skip meter is installed on the tipping bucket frame that is provided with in the upper and lower cylindrical shell; Signal pickup assembly is installed on the upper and lower cylinder inboard wall; Meter displaying device is installed in installing port and covers.
The utility model also has some architectural features like this:
1, the bottom of described upper and lower cylindrical shell is provided with and mixes interface of hot water;
2, be provided with hydrostatic control jar and forced-ventilated pump interface bottom the described cylindrical shell;
3, described installation flap is a pull type, is installed on the cylinder lateral wall through hinge is installed;
4, described forced-ventilated pump interface connects the forced-ventilated pump by ball valve.
The utility model double skip one-well metering instrument is the special-purpose metering outfit of oil-field oil pumper individual well liquid outlet quantity, be used to measure the single well production amount, come down to 2 monobucket gauge are reassembled into the one-well metering instrument of a twin-bucket formula, it is by a cylindrical shell 2 gas and oil separating plants, 2 bucket-tipping devices, two signal pickup assemblies, two installing ports, two inlets to be housed, and cylindrical shell top is equipped with relief valve port, gauge port, one and is made up of single-screw (single screw) pump imbibition outlet from discharge opeing outlet, one.It installs flap up and down, is fixed on the cylinder lateral wall, and the installation flap is a pull type.
The beneficial effects of the utility model, advantage and characteristics have:
1, this double skip one-well metering instrument, reasonable in design, working stability is reliable, accurate measurement, installation and maintenance are convenient, continuous measurement and interruption metering all can, and not limited by flow and cutout;
2, effect is good, and this gauge is because the individual well production fluid amount that can measure two road pipelines simultaneously for the oil field obtains individual well production fluid data accurately, has further improved petroleum metering management work level;
3, double skip one-well metering instrument is equipped with tank level control system, and when pressure reduction was not more than 0.2Mpa between inlet and liquid outlet, the liquid of pouring lower chamber into just can rise floating to spacing point, and ball float can the automatic command single-screw (single screw) pump be arranged liquid in the liquid-transport pipe-line;
4, flap is installed up and down and is designed to the pull type form, switch is very convenient and reliable;
5, cancellation bare glass pipe liquid level gauge installs a single-screw (single screw) pump additional, and the spacing liquid measure assurance of suction gauge is normally moved automatically, guarantees not flood bucket.
(4) description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is an inner structure front view of the present utility model;
Fig. 4 is the A-A face cut-open view of Fig. 3;
Fig. 5 is the F-F face cut-open view of Fig. 4.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described:
In conjunction with Fig. 1-5, present embodiment double skip one-well metering instrument is by cylindrical shell, the gas-oil separation snubber assembly, Skip meter, signal pickup assembly, meter displaying device is formed, cylindrical shell comprises upper shell 15, lower shell 16, on, be separately installed with gas-oil separation snubber assembly 13 in the lower shell, Skip meter, signal pickup assembly 22 and meter displaying device, on, be separately installed with on the sidewall of lower shell flap 12 is installed, oil-in 9 is installed on the sidewall of upper shell, oil-in 8 is installed on the sidewall of lower shell, the cylindrical shell top is equipped with relief valve port 4, gauge port 5, the cylindrical shell below is equipped with from discharge opeing outlet and single-screw (single screw) pump imbibition outlet 10, and gas-oil separation snubber assembly 13 is installed in, on the dividing plate about in the lower shell between cavity; Skip meter is arranged on the interior tipping bucket frame of upper and lower cylindrical shell; Signal pickup assembly 22 is installed on the upper and lower cylinder inboard wall; Meter displaying device is installed in to be installed on the flap 12.The gas-oil separation snubber assembly comprises oil weir, weir divider 17, wasteway 18 and overflow vent; Skip meter comprises tipping bucket 11, centripetal seal bearing seat, magnet steel, tipping bucket frame and pin, magnet steel is installed in the connection place that two tipping buckets are fixed as one, the lower end of tipping bucket 11 is installed on the centripetal seal bearing seat, and centripetal seal bearing seat and pin are installed on the tipping bucket frame that is fixed in the lower chamber; Signal pickup assembly comprises reed capsule, is installed on the cylinder inboard wall of magnet steel correspondence; Meter displaying device comprises the counter composition that electrically connects with reed capsule in lower chamber, be installed in installing port and cover.The installation flap is a pull type, is installed on the cylinder lateral wall through hinge is installed; The bottom of described upper and lower cylindrical shell is provided with mixes interface of hot water 6,7; The lower shell bottom is provided with hydrostatic control jar 3 and forced-ventilated pump interface 2; The forced-ventilated pump interface connects the forced-ventilated pump by ball valve.
Present embodiment is installed in by the rod-pumped well, selects not influence the operate as normal of oil pumper and the place of maintenance, and the liquid outlet of oil well is connected on the oil-in 8,9, the leakage fluid dram of one-well metering data collecting instrument is connected on the transfusion interface of crude oil well to get final product again; When the one-well metering data collecting instrument is installed, must guarantee the level of tipping bucket frame, to guarantee the normal upset and the accuracy of tipping bucket 11; 220 volts of power connections that the connection of power supply only needs to draw 220 volts of power connection one-well metering data collecting instruments from the other panel box of rod-pumped well get final product; When rod-pumped well liquid from underground when being extracted on the ground, liquid outlet by petroleum pipeline is imported into Acquisition Instrument oil-in with liquid, when liquid enters upper cavity, flowed into gas-oil separation snubber assembly 13 by oil weir buffering back, after the gas-oil separation, gas rises up into upper cavity and discharges through exhausr port, liquid enters weir divider 17 reposefully, liquid level rises and covers overflow vent in the outside of wasteway 18 and trickles to tipping bucket 11, when in liquid is injected into tipping bucket, reaching the volume value of standard, tipping bucket upset automatically enters lower chamber with liquid when being blocked by pin, another tipping bucket is taken over simultaneously and is annotated the liquid of coming, upset automatically again after the liquid in the bucket reaches capability value; The continuous front and back upset of two tipping buckets, formed a continuous metering process, simultaneously when each struggles against in upset, the magnet steel that is installed in two tipping bucket structure connection places just streaks the normally closed type reed capsule energizing signal is delivered to meter displaying device, counter weighing hopper number, and just obtained the production fluid value of this well essence by the orthobaric volume amount that the bucket number multiply by bucket; Poured into the liquid of lower chamber by tipping bucket 11 metering back upset, from oil-out 10 liquid is input into pipeline, thereby has finished the operational scheme of whole Acquisition Instrument.Sewage draining exit 1 can will be gone out to the cleaning emissions in the cylindrical shell.The lower shell bottom is provided with hydrostatic control jar 3 and forced-ventilated pump interface 2, liquid level during hydrostatic control jar control forced-ventilated pump startup, when pressure reduction is not more than 0.2Mpa between inlet and liquid outlet, the liquid of pouring lower chamber into just can rise floating to spacing point, and ball float can the automatic command single-screw (single screw) pump be arranged liquid in the liquid-transport pipe-line.

Claims (5)

1, a kind of double skip one-well metering instrument, it is by cylindrical shell, the gas-oil separation snubber assembly, Skip meter, signal pickup assembly, meter displaying device is formed, it is characterized in that described cylindrical shell comprises, lower shell, on, be separately installed with the gas-oil separation snubber assembly in the lower shell, Skip meter, signal pickup assembly and meter displaying device, on, be separately installed with on the sidewall of lower shell flap and oil-in are installed, the cylindrical shell top is equipped with relief valve port, gauge port, install from discharge opeing outlet and single-screw (single screw) pump imbibition outlet the cylindrical shell below, and the gas-oil separation snubber assembly is installed in, on the dividing plate that is provided with between cavity up and down in the lower shell; Skip meter is installed on the tipping bucket frame that is provided with in the upper and lower cylindrical shell; Signal pickup assembly is installed on the upper and lower cylinder inboard wall; Meter displaying device is installed in installing port and covers.
2, double skip one-well metering instrument according to claim 1, the bottom that it is characterized in that described upper and lower cylindrical shell is provided with mixes interface of hot water.
3, double skip one-well metering instrument according to claim 2 is characterized in that described cylindrical shell bottom is provided with hydrostatic control jar and forced-ventilated pump interface.
4, double skip one-well metering instrument according to claim 3 is characterized in that described installation flap is a pull type, is installed on the cylinder lateral wall through hinge is installed.
5, double skip one-well metering instrument according to claim 4 is characterized in that described forced-ventilated pump interface connects the forced-ventilated pump by ball valve.
CNU2007201154233U 2007-01-22 2007-01-22 Double skip single well metering instrument Expired - Fee Related CN201000350Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201154233U CN201000350Y (en) 2007-01-22 2007-01-22 Double skip single well metering instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201154233U CN201000350Y (en) 2007-01-22 2007-01-22 Double skip single well metering instrument

Publications (1)

Publication Number Publication Date
CN201000350Y true CN201000350Y (en) 2008-01-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201154233U Expired - Fee Related CN201000350Y (en) 2007-01-22 2007-01-22 Double skip single well metering instrument

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CN (1) CN201000350Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102012255A (en) * 2010-10-29 2011-04-13 中国石油集团川庆钻探工程有限公司 Automatic control system for oil well tipping bucket measurement
CN103852143A (en) * 2012-11-28 2014-06-11 山东天工石油装备有限公司 Double-tipping-bucket automatic liquid measurement device
CN107976242A (en) * 2017-11-01 2018-05-01 安徽省林锦记食品工业有限公司 A kind of online counting device of jelly processing
CN114016996A (en) * 2020-07-15 2022-02-08 山东天工石油装备有限公司 Online metering device of two tipping buckets

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102012255A (en) * 2010-10-29 2011-04-13 中国石油集团川庆钻探工程有限公司 Automatic control system for oil well tipping bucket measurement
CN102012255B (en) * 2010-10-29 2012-11-21 中国石油集团川庆钻探工程有限公司 Automatic control system for oil well tipping bucket measurement
CN103852143A (en) * 2012-11-28 2014-06-11 山东天工石油装备有限公司 Double-tipping-bucket automatic liquid measurement device
CN107976242A (en) * 2017-11-01 2018-05-01 安徽省林锦记食品工业有限公司 A kind of online counting device of jelly processing
CN114016996A (en) * 2020-07-15 2022-02-08 山东天工石油装备有限公司 Online metering device of two tipping buckets

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080102

Termination date: 20100222