CN104653151A - Gas drilling solid injection machine - Google Patents
Gas drilling solid injection machine Download PDFInfo
- Publication number
- CN104653151A CN104653151A CN201510083257.2A CN201510083257A CN104653151A CN 104653151 A CN104653151 A CN 104653151A CN 201510083257 A CN201510083257 A CN 201510083257A CN 104653151 A CN104653151 A CN 104653151A
- Authority
- CN
- China
- Prior art keywords
- solid
- helical
- pressure
- tank
- shaft
- 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
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Classifications
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/72—Fluidising devices
Abstract
The invention discloses a gas drilling solid injection machine, which comprises a solid injection tank, gasification cloth and a pressure balance pipe, wherein the solid injection tank is in vertical arrangement, the bottom of the solid injection tank is connected with a high-pressure main gas pipeline through a connecting pipe, the upper side of the solid injection tank is provided with a manhole, a pressure meter opening, a pressure relief opening and a safety valve opening, a stirring shaft and a helical blade shaft which are connected into a whole are arranged along the longitudinal of the solid injection tank, the top end of the stirring shaft is connected with a variable frequency motor, a stirring branch is welded at the side surface of the stirring shaft, the helical blade shaft axially extends to the inside of the connecting pipe, helical blades are welded around the helical blade shaft, a connecting part of the helical blade shaft and the stirring shaft is provided with a hanging bearing, a bearing support frame is arranged in the vertical direction of the hanging bearing, the lower side of the bearing support frame is provided with a conical gasification cloth framework covered by the gasification cloth, and the pressure balance pipe with an opening positioned at the lower side of the gasification cloth is also arranged between the solid injection tank and the high-pressure main gas pipeline. The gas drilling solid injection machine has the advantages that the smooth injection of solid materials into high-pressure gas can be ensured, and the quantitative conveying of materials can also be realized.
Description
Technical field
The present invention relates to a kind of instrument for oil and gas industry gas drilling field of engineering technology, particularly relate to a kind of gas drilling solid implanter.
Background technology
Along with most oil gas field enters the later development stage, the discovery of oil-gas Layer is increasingly important with protection, and gas drilling has the advantage of reservoir protec-tion and speed-raising, thus obtains increasingly extensive application.In During Air Drilling, formation water output is a more common and serious problem.In order to solve formation water output problem, need the chemical agent such as azeotropic agent, water shutoff agent of annotating in well, this is a mass transport problem.Although patent CN201650251 and CN 203559830 individually discloses a kind of solid filling device for gas drilling, realize material by pressure balance and pressure reduction technology and enter high pressure line from storage tank, then well is entered, but the former is owing to have employed venturi tube structure, cause the circulation area between storage tank and high pressure line too small, be easy to form bridge blinding; Although the latter has added a helix transporting device in storage tank bottom, still bridge blinding problem cannot be solved.
Summary of the invention
In order to effectively solve the blockage problem of solid material filling in gases at high pressure, the invention provides a kind of gas drilling solid implanter, it can ensure that solid material adds injection gases at high pressure smoothly, can also realize the quantitative conveying of material.
For this reason, technical scheme of the present invention is as follows:
A kind of gas drilling solid implanter, tank is injected by the solid that the main gas pipeline of tube connector and high pressure is connected in the bottom comprising vertical, gasify cloth and pressure-equalizing pipe, and the upside that described solid injects tank is provided with manhole, gauge port, pressure relief opening and relief valve port; Manhole is also material lower inlet simultaneously; That injects tank along described solid is vertically arranged with the shaft and helical-blade bobbin that connect as one, and the top of described shaft is connected with variable-frequency motor, and its side is provided with multiple stirring branch; Described helical-blade bobbin extends to the inside of described tube connector, and its pressed on ring is arranged with helical blade; The junction of described helical-blade bobbin and shaft is provided with drop-hanger bearing, and its vertical direction is provided with the support of bearing for supporting described drop-hanger bearing; The downside of the described support of bearing is with described helical-blade bobbin for center line is provided with taper gasification cloth skeleton, and described gasification cloth is coated on described gasification cloth skeleton; Described pressure-equalizing pipe is located at described solid and is injected between tank and the main gas pipeline of high pressure, and its upper end open is positioned at the downside of described gasification cloth.
Described solid injects the framework maintenance vertical that tank relies on the end sled, supporting leg and the surrounding that arrange bottom it to arrange; Electronic weighing instrument is provided with bottom described supporting leg.
Described solid injects tank top and is fixedly connected with support platform, for fixing described variable-frequency motor.
The length of described shaft is greater than the length of described helical-blade bobbin, and the length of preferred shaft is 2 ~ 4 times of helical blade shaft length.
This gas drilling solid implanter to be combined with Geldart-D particle by helical feed and effectively solves bridge blinding problem; It adopts variable-frequency motor, realizes mass transport speed adjustable; And variable-frequency motor and solid inject tank and be fixed into an entirety, facilitate electronic weighing instrument to weigh, Real-Time Monitoring solid injects the amount of material in tank; Variable-frequency motor drives shaft to rotate on the one hand, realizes material and loosens, and another aspect gases at high pressure enter solid from pressure-equalizing pipe and inject in tank, blow material, realize material and loosen through gasification cloth.
Accompanying drawing explanation
Fig. 1 is the structural representation of gas drilling solid implanter of the present invention;
Fig. 2 is gasification cloth structure partial enlarged drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, gas drilling solid implanter of the present invention is described in detail.
As shown in Figure 1, a kind of gas drilling solid implanter, main body is that the solid that bottom is connected by the main gas pipeline 2 of tube connector 25 and high pressure injects tank 6, and the framework 7 that this solid injection tank 6 relies on the end sled 1, supporting leg 4 and the surrounding that arrange bottom it to arrange keeps vertical; Upside is provided with manhole 14, gauge port 16, pressure relief opening 15 and relief valve port 8; Manhole 14 is also material lower inlet simultaneously; This solid injects tank 6 top and is also fixedly connected with support platform 9, support platform 9 is fixed with variable-frequency motor 13; Shaft 18 and helical-blade bobbin 23 are threaded connection to be integrated and longitudinally run through solid injection tank 6; Shaft 18 upper end is connected with variable-frequency motor 13 by shaft coupling 12, and shaft 18 injects tank 6 top place through solid and is also provided with sealing mat 10 and bearing 11 successively; Helical-blade bobbin 23 extends to the inside of tube connector 25, and the lower surface of preferred helical-blade bobbin 23 is the phase cross surface of tube connector 25 and the main gas pipeline 2 of high pressure, or the main gas pipeline 2 of high pressure is slightly stretched in the lower surface of helical-blade bobbin 23; Shaft 18 is welded with multiple stirring branch 17; Helical-blade bobbin 23 is welded with helical blade 24; Helical-blade bobbin 23 is provided with drop-hanger bearing 19 with the junction of shaft 18, and its vertical direction is provided with the support of bearing 20 for supporting described drop-hanger bearing 19; The downside of the support of bearing 20 is provided with taper gasification cloth skeleton 22 with helical-blade bobbin 23 for center line, and gasification cloth skeleton 22 is coated with gasification cloth 21; Solid injects between tank 6 and the main gas pipeline 2 of high pressure and is also provided with pressure-equalizing pipe 5, and the upper end open of this pressure-equalizing pipe is positioned on the downside of gasification cloth 21; The length of shaft 18 is greater than the length of helical-blade bobbin 23, and the length of preferred shaft 18 is 2 ~ 4 times of helical-blade bobbin 23 length.
In one embodiment of the invention, supporting leg 4 bottom is provided with electronic weighing instrument 3.Real-Time Monitoring solid injects the amount of material in tank 6.
During use: gauge port is equipped with pressure meter, for monitoring the pressure in solid injection tank 6; Open manhole 14, solid material is added solid and inject tank 6, close manhole 14; The main gas pipeline 2 of high pressure is ventilated, and gas enters solid through balance pipeline 5 and injects tank 6 internal gasifier cloth skeleton less than 22, then diffuses into material parts through gasification cloth 21, loosens solid material; From low rate start variable-frequency motor 13, prevent starting torque excessive, on the one hand, shaft 18 drives stirring branch 17 to rotate, and realizes solid material and loosens; Helical-blade bobbin 23 drives helical blade 24 to rotate on the other hand; Solid material is delivered in gases at high pressure pipeline 2, is delivered to shaft bottom by gases at high pressure; Variable-frequency motor 13 is adjusted to top gear, realizes the quick conveying of solid material after operating and stablizing by variable-frequency motor 13.When solid material in solid injection tank 6 is all delivered to disable motor 13 behind shaft bottom, helical blade 24 stops operating; Open pressure relief opening 15, tank 6 is injected to solid and carries out pressure release, after pressure release, close pressure relief opening 15.
Electronic weighing instrument 3 Real-Time Monitoring mass transport situation, gases at high pressure pipeline 2 is all connected by high-pressure hose with surrounding pipeline.
When solid injection tank 6 materials inside generation bridge blinding is more serious, close main gas pipeline air inlet, open pressure relief opening 15, carry out short time pressure release, gases at high pressure flowing can dispel material, solves bridge blinding.
This gas drilling solid implanter to be combined with Geldart-D particle by helical feed and effectively solves bridge blinding problem; It adopts variable-frequency motor, realizes mass transport speed adjustable; And variable-frequency motor and solid inject tank and be fixed into an entirety, facilitate electronic weighing instrument to weigh, Real-Time Monitoring solid injects the amount of material in tank; Variable-frequency motor drives shaft to rotate on the one hand, realizes material and loosens, and another aspect gases at high pressure enter solid from pressure-equalizing pipe and inject in tank, blow material, realize material and loosen through gasification cloth.
This gas drilling solid implanter efficiently solves the blockage problem of solid material filling in gases at high pressure, and Solid-state Chemistry medicament can be annotated smoothly, contributes to the problem solving formation water output.
Claims (5)
1. a gas drilling solid implanter, the solid that the bottom comprising vertical is connected with the main gas pipeline of high pressure (2) by tube connector (25) injects tank (6), gasify cloth (21) and pressure-equalizing pipe (5), and the upside that described solid injects tank (6) is provided with manhole (14), gauge port (16), pressure relief opening (15) and relief valve port (8); It is characterized in that: that injects tank (6) along described solid is vertically arranged with the shaft (18) and helical-blade bobbin (23) that connect as one, the top of described shaft (18) is connected with variable-frequency motor (13), and its side is provided with multiple stirring branch (17); Described helical-blade bobbin (23) extends to the inside of described tube connector (25), and its pressed on ring is arranged with helical blade (24); Described helical-blade bobbin (23) is provided with drop-hanger bearing (19) with the junction of shaft (18), and its vertical direction is provided with the support of bearing (20) for supporting described drop-hanger bearing (19); The downside of the described support of bearing (20) is with described helical-blade bobbin (23) for center line is provided with taper gasification cloth skeleton (22), and described gasification cloth (21) is coated on described gasification cloth skeleton (22); Described pressure-equalizing pipe (5) is located at described solid and is injected between tank (6) and the main gas pipeline of high pressure (2), and its upper end open is positioned at the downside of described gasification cloth (21).
2. gas drilling solid implanter as claimed in claim 1, is characterized in that: described solid injects framework (7) the maintenance vertical that tank (6) relies on end sled (1), supporting leg (4) and the surrounding that arrange bottom it to arrange; Described supporting leg (4) bottom is provided with electronic weighing instrument (3).
3. gas drilling solid implanter as claimed in claim 1, is characterized in that: described solid injects tank (6) top and is fixedly connected with support platform (9), for fixing described variable-frequency motor (13).
4. gas drilling solid implanter as claimed in claim 1, is characterized in that: the length of described shaft (18) is greater than the length of described helical-blade bobbin (23).
5. gas drilling solid implanter as claimed in claim 1, is characterized in that: the length of described shaft (18) is 2 ~ 4 times of helical-blade bobbin (23) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083257.2A CN104653151A (en) | 2015-02-16 | 2015-02-16 | Gas drilling solid injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083257.2A CN104653151A (en) | 2015-02-16 | 2015-02-16 | Gas drilling solid injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653151A true CN104653151A (en) | 2015-05-27 |
Family
ID=53244723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083257.2A Pending CN104653151A (en) | 2015-02-16 | 2015-02-16 | Gas drilling solid injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459044A (en) * | 2018-05-23 | 2018-08-28 | 无锡森威尔化工装备科技有限公司 | A kind of black wooden test equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076449U (en) * | 1990-01-10 | 1991-05-08 | 冶金工业部长沙矿冶研究院 | Vertical spiral stirring ore mill |
| US5996484A (en) * | 1995-09-15 | 1999-12-07 | Reddoch; Jeffrey | Drilling fluid recovery defluidization system |
| US6547850B1 (en) * | 1998-03-11 | 2003-04-15 | Mc21 Incorporated | Method for mixing particles into a liquid medium |
| CN1673400A (en) * | 2005-01-13 | 2005-09-28 | 北京交通大学 | Vacuum double-stirring device for producing carborundum particle reinforced aluminium-based composite material |
| CN201650251U (en) * | 2010-03-29 | 2010-11-24 | 中国石油集团川庆钻探工程有限公司 | Solid filling device for gas drilling |
| CN203448021U (en) * | 2013-08-29 | 2014-02-26 | 双龙集团有限公司 | Conical spiral ribbon screw mixer |
| CN203559830U (en) * | 2013-09-02 | 2014-04-23 | 中国石油集团川庆钻探工程有限公司 | Solid filling device for gas drilling |
| CN203879453U (en) * | 2014-06-13 | 2014-10-15 | 兰德伟业科技集团有限公司 | Cement paste stirring and high-pressure injection device for oil well cement job |
| CN204457592U (en) * | 2015-02-16 | 2015-07-08 | 中国石油集团渤海钻探工程有限公司 | Gas drilling solid implanter |
-
2015
- 2015-02-16 CN CN201510083257.2A patent/CN104653151A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076449U (en) * | 1990-01-10 | 1991-05-08 | 冶金工业部长沙矿冶研究院 | Vertical spiral stirring ore mill |
| US5996484A (en) * | 1995-09-15 | 1999-12-07 | Reddoch; Jeffrey | Drilling fluid recovery defluidization system |
| US6547850B1 (en) * | 1998-03-11 | 2003-04-15 | Mc21 Incorporated | Method for mixing particles into a liquid medium |
| CN1673400A (en) * | 2005-01-13 | 2005-09-28 | 北京交通大学 | Vacuum double-stirring device for producing carborundum particle reinforced aluminium-based composite material |
| CN201650251U (en) * | 2010-03-29 | 2010-11-24 | 中国石油集团川庆钻探工程有限公司 | Solid filling device for gas drilling |
| CN203448021U (en) * | 2013-08-29 | 2014-02-26 | 双龙集团有限公司 | Conical spiral ribbon screw mixer |
| CN203559830U (en) * | 2013-09-02 | 2014-04-23 | 中国石油集团川庆钻探工程有限公司 | Solid filling device for gas drilling |
| CN203879453U (en) * | 2014-06-13 | 2014-10-15 | 兰德伟业科技集团有限公司 | Cement paste stirring and high-pressure injection device for oil well cement job |
| CN204457592U (en) * | 2015-02-16 | 2015-07-08 | 中国石油集团渤海钻探工程有限公司 | Gas drilling solid implanter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459044A (en) * | 2018-05-23 | 2018-08-28 | 无锡森威尔化工装备科技有限公司 | A kind of black wooden test equipment |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
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| WD01 | Invention patent application deemed withdrawn after publication |