CN201802340U - Oil guide device for wellhead packing of oil pumping unit - Google Patents
Oil guide device for wellhead packing of oil pumping unit Download PDFInfo
- Publication number
- CN201802340U CN201802340U CN2010202134154U CN201020213415U CN201802340U CN 201802340 U CN201802340 U CN 201802340U CN 2010202134154 U CN2010202134154 U CN 2010202134154U CN 201020213415 U CN201020213415 U CN 201020213415U CN 201802340 U CN201802340 U CN 201802340U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil guide
- packing
- pallet
- guide
- 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 - Lifetime
Links
- 238000012856 packing Methods 0.000 title claims abstract description 46
- 238000005086 pumping Methods 0.000 title abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 75
- 239000010779 crude oil Substances 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 description 7
- 239000003129 oil well Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A packing oil guide device of a pumping unit wellhead is applied to packing of an oil extraction wellhead for oil extraction in an oil field, and is the packing oil guide device of the pumping unit wellhead. The oil guide tray is a cylinder welded by a metal sheet and is provided with a flat bottom, a round hole is formed in the middle of the flat bottom of the cylindrical oil guide tray, a hole is formed in the wall of the oil guide tray, a fixing pipe is welded through the hole and is connected with an oil guide hose, and the other end of the oil guide hose is arranged in the oil collection barrel. The effect is as follows: the oil collecting device is arranged on the lower part of an upper gland of the packing box and can collect crude oil leaked from the packing box into an oil collecting barrel; the pollution of wind, sand and the like to lubricating oil can be prevented, the abrasion of the packing is reduced, and the service life of the packing is prolonged; lead the oil tray and store the seepage crude oil to lead oil hose and be connected with the receipts oil drum in the round well pit through connecting, can in time lead away the seepage crude oil, avoid the oil leak to cause the pollution, reduce the maintenance work volume.
Description
Technical field
The utility model relates to oil recovery technique field, oil field, and particularly a kind of production wellhead packing is a kind of oil pumper well head packing oil-guide device.
Background technology
At present, the working method of rod-pumped well is: oil pumper drives the rod string wander up and down, makes the interior oil well pump work of oil well that crude oil is lifted to well head.Rod string has only polished rod at above ground portion, and polished rod seals in packing box and by the rubber packing in the packing box (or packing of other type).Rubber packing and polished rod ceaselessly rub, and reduce friction by lubrication oil, prolong packing application life.When external environment abominable (as dusty wind weather), lubrication oil is contaminated, cause friction to strengthen, cause the polished rod heating, thereby reduce rubber packing application life,, can cause crude oil to run off in case the rubber packing damages leakage of oil and finds untimelyly simultaneously, pollute wellhead equipment, increase personnel's workload (change new rubber packing and wipe greasy dirt).
Chinese patent 03266136.3 discloses " a kind of oil well packing box oil leakage proofing device ", this oil leakage proofing device installs additional on packing box and can hold a certain amount of lubrication oil, under the prerequisite that guarantees packing_seal, polished rod is lubricated and cools off with lubrication oil, thereby prolong rubber packing application life, this oil leakage proofing device is more obvious to the rod-pumped well use of feed flow deficiency, in case but contaminated bad with the rubber packing_seal to lubrication oil, oil leaking pollution well head facility does not solve.
The utility model content
The purpose of this utility model is: a kind of oil pumper well head packing oil-guide device is provided, reduce external environment and badly pollute well lubrication oil, thereby reduce the wearing and tearing of rubber packing, prolong the rubber packing life-span, stop to find the risk of the untimely crude oil pollution well head that causes simultaneously, reduce the well maintenance workload because of the leakage of oil of rubber packing.
The technical solution adopted in the utility model is: oil pumper well head packing oil-guide device, mainly form by Oil Guide pallet, Oil Guide flexible pipe and drip tank, and it is characterized in that:
The Oil Guide pallet is the cylinder of metal sheet roof covering (iron sheet) welding and has flatly that there is a circular port the flat centre of cylindrical shape Oil Guide pallet, and the effect in hole is the back oil pumping polish rod to be installed can pass through, and can be with in the middle of the flat upper press cover and rubber valve that is pressed in packing box.A hole is arranged on the wall of Oil Guide pallet, be connected to a stationary pipes by eyelet welding.Stationary pipes connects an Oil Guide flexible pipe, and the other end of Oil Guide flexible pipe is in drip tank.The Oil Guide pallet is installed in the upper press cover bottom of packing box, does not influence the back and forth movement of oil pumping polish rod; Can collect the crude oil that packing box spills in the drip tank.
Install for convenience, described Oil Guide pallet is made up of two semi-circular disks, is about to the Oil Guide pallet and forms by two semi-circular disks that cutting method cuts into symmetry.On relative outer wall of two semi-circular disks, be fixed with hinge, on another relative outer wall of two semi-circular disks, be fixed with weather strip.
Need for dustproof, on Oil Guide pallet top the spray guard bucket is arranged, the spray guard bucket is the cylinder made from metal sheet roof covering (iron sheet).Two ends do not have the chassis, during spray guard bucket lower end insertion Oil Guide pallet is suitable for reading.For ease of installing and removing the spray guard bucket, the metal sheet roof covering junction is fixed with rivet.
The beneficial effects of the utility model: the utility model oil pumper well head packing oil-guide device, be installed in the upper press cover bottom of packing box, can collect the crude oil that packing box spills in the drip tank.In addition, can prevent the pollution to lubrication oil such as dust storm, reduce the packing wearing and tearing, prolong packing application life; The Oil Guide pallet stores seepage crude oil, and is connected by the interior drip tank of connection Oil Guide flexible pipe and circle well, can in time seepage crude oil be led away, avoids leakage of oil to pollute, and reduces maintenance workload.Install and remove conveniently.
Description of drawings
Fig. 1 is the utility model oil pumper well head packing oil-guide device structural representation.
Among the figure, 1. polished rod, 2. spray guard bucket, 3. Oil Guide pallet, 4. stationary pipes, 5. Oil Guide flexible pipe, 6. drip tank, 7. hinge.
The specific embodiment
Embodiment 1: with an oil pumper well head packing oil-guide device is example, and the utility model is described in further detail.
Consult Fig. 1.The utility model oil pumper well head packing oil-guide device mainly is made up of spray guard bucket 2, Oil Guide pallet 3, Oil Guide flexible pipe 5 and drip tank 6.Spray guard bucket 2 and Oil Guide pallet 3 all are to adopt iron sheet to make.260 millimeters of Oil Guide pallet 3 diameters, 100 millimeters of height.257 millimeters of spray guard bucket 2 diameters, 300 millimeters of height.
Oil pumper well head packing oil-guide device is installed in the upper press cover bottom of packing box, and the polished rod 1 of oil pumper passes from oil pumper well head packing oil-guide device center, does not influence the operation of polished rod 1.
Claims (3)
1. oil pumper well head packing oil-guide device, mainly form by Oil Guide pallet (3), Oil Guide flexible pipe (5) and drip tank (6), it is characterized in that: Oil Guide pallet (3) is the cylinder of metal sheet roof covering welding and has flat, there is a circular port the flat centre of cylindrical shape Oil Guide pallet (3), a hole is arranged on the wall of Oil Guide pallet (3), be connected to a stationary pipes (4) by eyelet welding, stationary pipes (4) connects an Oil Guide flexible pipe (5), and the other end of Oil Guide flexible pipe (5) is in drip tank (6).
2. oil pumper well head packing oil-guide device according to claim 1, it is characterized in that: described Oil Guide pallet (3) is made up of two semi-circular disks, being about to Oil Guide pallet (3) forms by two semi-circular disks that cutting method cuts into symmetry, on relative outer wall of two semi-circular disks, be fixed with hinge (7), on another relative outer wall of two semi-circular disks, be fixed with weather strip.
3. oil pumper well head packing oil-guide device according to claim 1 and 2, it is characterized in that: spray guard bucket (2) is arranged on Oil Guide pallet (3) top, spray guard bucket (2) is the cylinder made from iron sheet, and two ends do not have the chassis, in spray guard bucket (2) lower end insertion Oil Guide pallet (3) is suitable for reading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202134154U CN201802340U (en) | 2010-05-27 | 2010-05-27 | Oil guide device for wellhead packing of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202134154U CN201802340U (en) | 2010-05-27 | 2010-05-27 | Oil guide device for wellhead packing of oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802340U true CN201802340U (en) | 2011-04-20 |
Family
ID=43871845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202134154U Expired - Lifetime CN201802340U (en) | 2010-05-27 | 2010-05-27 | Oil guide device for wellhead packing of oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107249A (en) * | 2019-05-14 | 2019-08-09 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Airtight oil leakage prevention device for blowout prevention box |
-
2010
- 2010-05-27 CN CN2010202134154U patent/CN201802340U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107249A (en) * | 2019-05-14 | 2019-08-09 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Airtight oil leakage prevention device for blowout prevention box |
| CN110107249B (en) * | 2019-05-14 | 2023-11-07 | 中国石油天然气集团有限公司 | Oil leakage preventing device of airtight blowout prevention box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201802340U (en) | Oil guide device for wellhead packing of oil pumping unit | |
| CN209427468U (en) | A kind of device for preventing oil spilling of oil tank | |
| CN203822237U (en) | Long-acting wellhead sealing device | |
| CN209166734U (en) | A kind of seal for pipe joints check device | |
| CN201687669U (en) | Oil spill gathering device of wind generating set | |
| CN202251838U (en) | Front end cover of speed reducer | |
| CN203948923U (en) | A kind of speed reducer force-feed lubrication system | |
| CN209130164U (en) | A kind of oil-collecting device of driving chain | |
| CN204829229U (en) | A drop feed oiler that is used for wet process carbon black production line desiccator gyro wheel lubricated | |
| CN214744871U (en) | Device for lubricating underground mine | |
| CN220522527U (en) | Wellhead waste liquid receiving disc for christmas tree | |
| CN202901781U (en) | Centralization lubrication device for loader | |
| CN209988992U (en) | Convenient special oiling station of small winch wire rope | |
| CN207773547U (en) | A kind of metallurgical equipment environmental protecting device | |
| CN201081077Y (en) | Large and medium size electric underwater pump oil chamber automatic oil-supplying and changing device | |
| CN203963479U (en) | A kind of thin-oil sealed gas tank sealing rubber strip | |
| CN202468942U (en) | Pneumatic-control-type tractor hoist chain lubricator | |
| CN205297441U (en) | Screw seal device for oil pumping unit | |
| CN205503625U (en) | Manometer installation device who can antivibration damages | |
| CN202900130U (en) | Pumping well mouth lubrication double seal device | |
| CN209725803U (en) | A kind of host slipping ring automatic lubrication installation | |
| CN212690789U (en) | Automatic backflow control device for gear oil leaked from output shaft of reduction gearbox of oil pumping unit | |
| CN202848586U (en) | Bottom charging and pressure reducing apparatus for bucket elevator | |
| CN201554126U (en) | Movable lubricant management station | |
| CN209567789U (en) | A kind of OIL IN LUBRICATING OIL PRODUCTION line filling apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |