CA2689433A1 - Perforation strategy for heterogeneous proppant placement in hydraulic fracturing - Google Patents
Perforation strategy for heterogeneous proppant placement in hydraulic fracturing Download PDFInfo
- Publication number
- CA2689433A1 CA2689433A1 CA002689433A CA2689433A CA2689433A1 CA 2689433 A1 CA2689433 A1 CA 2689433A1 CA 002689433 A CA002689433 A CA 002689433A CA 2689433 A CA2689433 A CA 2689433A CA 2689433 A1 CA2689433 A1 CA 2689433A1
- Authority
- CA
- Canada
- Prior art keywords
- proppant
- perforation
- fluid
- thickened
- slugs
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract 55
- 239000012530 fluid Substances 0.000 claims abstract 36
- 241000237858 Gastropoda Species 0.000 claims abstract 18
- 230000015572 biosynthetic process Effects 0.000 claims abstract 4
- 230000037361 pathway Effects 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims 15
- 239000012779 reinforcing material Substances 0.000 claims 9
- 239000000853 adhesive Substances 0.000 claims 8
- 230000001070 adhesive effect Effects 0.000 claims 8
- 238000009491 slugging Methods 0.000 claims 7
- 239000011248 coating agent Substances 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 4
- 238000000926 separation method Methods 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000013178 mathematical model Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000012784 inorganic fiber Substances 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 239000013528 metallic particle Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract 1
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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
Abstract
A method of hydraulic fracturing an individual reservoir fracturing layer of a subterranean formation to produce heterogeneous proppant placement is given in which pillars of proppant are placed such that the pillars do not extend the entire height of the fracture (for a vertical fracture) but are themselves interrupted by channels so that the channels between the pillars form pathways that lead to the wellbore. The method combines methods of introducing slugs of proppant- carrying and proppant- free fluids through multiple clusters of perforations within a single fracturing layer of rock, with methods of ensuring that the slugs exiting the individual clusters do not merge.
Claims (44)
1. A method for heterogeneous proppant placement in a fracture in a fracturing layer penetrated by a wellbore, the method comprising a slugging step comprising injecting alternating slugs of thickened proppant-free fluid and proppant-carrying thickened fluid into the fracturing layer above fracturing pressure through a plurality of clusters of perforations in the fracturing layer, wherein the slugs of proppant-carrying thickened fluid form pillars of proppant upon fracture closure.
2. A method for heterogeneous proppant placement in a fracture in a fracturing layer comprising:
a) a slugging step comprising injecting alternating slugs of thickened proppant-free fluid and proppant-carrying thickened fluid into the fracturing layer above fracturing pressure through a plurality of clusters of perforations in a wellbore in the fracturing layer, and b) causing the sequences of slugs of thickened proppant-free fluid and proppant-carrying thickened fluid injected through neighboring clusters to move through the fracture at different rates, wherein the slugs of proppant-carrying thickened fluid form pillars of proppant upon fracture closure.
a) a slugging step comprising injecting alternating slugs of thickened proppant-free fluid and proppant-carrying thickened fluid into the fracturing layer above fracturing pressure through a plurality of clusters of perforations in a wellbore in the fracturing layer, and b) causing the sequences of slugs of thickened proppant-free fluid and proppant-carrying thickened fluid injected through neighboring clusters to move through the fracture at different rates, wherein the slugs of proppant-carrying thickened fluid form pillars of proppant upon fracture closure.
3. A method for heterogeneous proppant placement in a fracture in a fracturing layer comprising:
a) a slugging step comprising injecting alternating slugs of thickened proppant-free fluid and proppant-carrying thickened fluid into the fracturing layer above fracturing pressure through a plurality of clusters of perforations in a wellbore in the fracturing layer, and b) causing the sequences of slugs of thickened proppant-free fluid and proppant-carrying thickened fluid injected through at least one pair of clusters to be separated by a region of injected proppant-free fluid, wherein the slugs of proppant-carrying thickened fluid form pillars of proppant upon fracture closure.
a) a slugging step comprising injecting alternating slugs of thickened proppant-free fluid and proppant-carrying thickened fluid into the fracturing layer above fracturing pressure through a plurality of clusters of perforations in a wellbore in the fracturing layer, and b) causing the sequences of slugs of thickened proppant-free fluid and proppant-carrying thickened fluid injected through at least one pair of clusters to be separated by a region of injected proppant-free fluid, wherein the slugs of proppant-carrying thickened fluid form pillars of proppant upon fracture closure.
4. The method of any of the preceding claims wherein some or all of the slugs in the slugging step comprise a reinforcing material.
5. The method of claim 4 wherein the reinforcing material comprises organic, inorganic, or both organic and inorganic fibers, optionally with an adhesive coating alone or with an adhesive coating coated by a layer of non-adhesive substance dissolvable in the thickened fluid during its passage through the fracture; metallic particles of spherical or elongated shape; and plates, ribbons, and discs of organic or inorganic substances, ceramics, metals or metal alloys.
6. The method of either of claim 4 and claim 5 wherein the reinforcing material is included only in the proppant-carrying thickened fluid slugs.
7. The method of any of the preceding claims wherein some or all of the slugs in the slugging step further comprise a proppant transport material.
8. The method of claim 7 wherein the proppant transport material comprises a material comprising elongated particles having the ratio between their length and another dimension greater than 5 to 1.
9. The method of either of claim 7 and claim 8 wherein the proppant transport material comprises fibers made from synthetic or naturally occurring organic materials, or glass, ceramic, carbon, or metal.
10. The method of either of claim 8 and claim 9 wherein the proppant transport material is included only in the proppant-carrying thickened fluid slugs.
11. The method of any of claims 7 through 10 wherein proppant transport material comprises a material that becomes adhesive at formation temperatures.
12. The method of claim 11 wherein the proppant transport material is further coated by a non-adhesive material that dissolves in the thickened fluid as it passes through the fracture.
13. The method of any of claims 4 through 12 wherein the reinforcing material elongated particles at least 2 mm long and having a diameter of from 3 to 200 microns.
14. The method of any of claims 4 through 13 wherein the proppant transport material comprises fibers at least 2 mm long and having a diameter of from 3 to 200 microns.
15. The method of any of claims 4 though 14 wherein the weight concentration of the reinforcing material or the proppant transport material in any slug is from 0.1 to 10 %.
16. The method of any of the preceding claims wherein the volume of the proppant-carrying thickened fluid is less than the volume of the thickened proppant-free fluid.
17. The method of any of the preceding claims wherein the proppant comprises a mixture of proppant selected to minimize the resulting porosity of the proppant slugs in the fracture.
18. The method of any of the preceding claims wherein the proppant particles have a resinous or adhesive coating alone, or a resinous or adhesive coating coated by a layer of non-adhesive substance dissolvable in the fracturing fluid as it passes through the fracture.
19. The method of any of the preceding claims further having a step following the slugging step comprising continuous introduction of proppant-carrying thickened fluid into the fracturing fluid, the proppant having an essentially uniform particle size.
20. The method as stated in claim 19, wherein the thickened fluid in the step following the slugging step further comprises a reinforcing material, a proppant transport material, or both.
21. The method of any of the preceding claims wherein the fluids are thickened with a polymer or with a viscoelastic surfactant.
22. The method of claim 1 or claim 2 wherein the number of holes in each cluster are not the same.
23. The method of claim 1 or claim 2 or claim 22 wherein the diameter of holes in all clusters are not the same.
24. The method of any of claims 1, 2, 22 or 23 wherein the lengths of the perforation channels in all clusters are not the same.
25. The method of any of claims 1, 2, 22, 23 or 24 wherein at least two different methods of perforating clusters are used.
26. The method of claim 25 wherein some of the clusters are produced using an underbalanced perforation technique.
27. The method of claim 25or 26 wherein at least some of the clusters are produced using an overbalanced perforation technique.
28. The method of any of claims 22 through 27 wherein the orientations of the perforations in all the clusters relative to the preferred fracture plane are not the same.
29. The method of claim 3 wherein at least two clusters of perforations that produce a sequence of slugs of thickened proppant-free fluid and proppant-carrying thickened fluid are separated by a cluster of perforations having sufficiently small perforations that the proppant bridges and proppant-free fluid or substantially proppant-free fluid enters the formation through that cluster.
30. The method of claim 29 wherein every pair of perforations that produce a sequence of slugs of thickened proppant-free fluid and proppant-carrying thickened fluid are separated by a cluster of perforations having sufficiently small perforations that the proppant bridges and proppant-free fluid or substantially proppant-free fluid enters the formation through that cluster.
31. The method of any of the preceding claims wherein the number of perforation clusters is between 2 and 300.
32. The method of any of the preceding claims wherein the number of perforation clusters is between 2 and 100.
33. The method of any of the preceding claims wherein the perforation cluster length is between 0.15 m and 3.0 m.
34. The method of any of the preceding claims wherein the perforation cluster separation is from 0.30 m to 30 m.
35. The method of any of the preceding claims wherein the perforation shot density is from1 to 30 shots per 0.3 m.
36. The method of any of the preceding claims wherein the fluid injection design is determined from a mathematical model.
37. The method of claim 36 wherein the fluid injection design includes a correction for slug dispersion.
38. The method of any of the preceding claims wherein the perforation cluster design is determined from a mathematical model.
39. The method of any of the preceding claims wherein at least one of the parameters slug volume, slug composition, proppant size, proppant concentration, number of holes per cluster, perforation cluster length, perforation cluster separation, perforation cluster orientation, and perforation cluster shot density, lengths of perforation channels, methods of perforation, the presence or concentration of reinforcing material, and the presence or concentration of proppant transport material is constant along the wellbore in the fracturing layer.
40. The method of any of claims 1 through 39 wherein at least one of the parameters slug volume, slug composition, proppant size, proppant concentration, number of holes per cluster, perforation cluster length, perforation cluster separation, perforation cluster orientation, and perforation cluster shot density, lengths of perforation channels, methods of perforation, the presence or concentration of reinforcing material, and the presence or concentration of proppant transport material increases or decreases along the wellbore in the fracturing layer.
41. The method of any of claims 1 through 39 wherein at least one of the parameters slug volume, slug composition, proppant size, proppant concentration, number of holes per cluster, perforation cluster length, perforation cluster separation, perforation cluster orientation, and perforation cluster shot density, lengths of perforation channels, methods of perforation, the presence or concentration of reinforcing material, and the presence or concentration of proppant transport material alternates along the wellbore in the fracturing layer.
42. The method of any of the preceding claims wherein pillars of proppant are formed and placed such that the pillars do not extend an entire dimension of the fracture parallel to the wellbore but are themselves interrupted by channels so that the channels between the pillars form pathways that lead to the wellbore.
43. The method of any of the preceding claims wherein the proppant slugs have a volume between 80 and 16,000 liters.
44. The method of any of the preceding claims wherein the perforations are slots cut into tubing lining the wellbore.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/RU2007/000357 WO2009005387A1 (en) | 2007-07-03 | 2007-07-03 | Perforation strategy for heterogeneous proppant placement in hydralic fracturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2689433A1 true CA2689433A1 (en) | 2009-01-08 |
| CA2689433C CA2689433C (en) | 2012-08-21 |
Family
ID=40226281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2689433A Active CA2689433C (en) | 2007-07-03 | 2007-07-03 | Perforation strategy for heterogeneous proppant placement in hydraulic fracturing |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8540024B2 (en) |
| EP (1) | EP2165044A4 (en) |
| CN (1) | CN101688443B (en) |
| AU (1) | AU2007355915B2 (en) |
| BR (1) | BRPI0721601A2 (en) |
| CA (1) | CA2689433C (en) |
| EG (1) | EG25846A (en) |
| MX (1) | MX2009013755A (en) |
| RU (1) | RU2484243C2 (en) |
| WO (1) | WO2009005387A1 (en) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8960293B2 (en) | 2007-05-30 | 2015-02-24 | Schlumberger Technology Corporation | Method of propping agent delivery to the well |
| GB2515411B (en) * | 2009-10-09 | 2015-06-10 | Senergy Holdings Ltd | Well simulation |
| US9447673B2 (en) | 2010-05-17 | 2016-09-20 | Schlumberger Technology Corporation | Methods for providing proppant slugs in fracturing treatments |
| CN102155208B (en) * | 2011-03-01 | 2013-04-10 | 西南石油大学 | Method for improving effective paving of propping agents in large and thick reservoir |
| US9863230B2 (en) * | 2011-06-15 | 2018-01-09 | Schlumberger Technology Corporation | Heterogeneous proppant placement in a fracture with removable extrametrical material fill |
| US8939200B1 (en) | 2011-07-18 | 2015-01-27 | Dennis W. Gilstad | Tunable hydraulic stimulator |
| US9027636B2 (en) | 2011-07-18 | 2015-05-12 | Dennis W. Gilstad | Tunable down-hole stimulation system |
| US8905376B2 (en) | 2011-07-18 | 2014-12-09 | Dennis W. Gilstad | Tunable check valve |
| AU2012322860A1 (en) * | 2011-10-12 | 2014-05-29 | Schlumberger Technology B.V. | Hydraulic fracturing with proppant pulsing through clustered abrasive perforations |
| CN102562022B (en) * | 2012-03-02 | 2014-10-22 | 陕西延长石油(集团)有限责任公司研究院 | Process technology suitable for deep coal bed gas fracturing |
| US9309454B2 (en) | 2012-07-20 | 2016-04-12 | Halliburton Energy Services, Inc. | Use of expandable self-removing filler material in fracturing operations |
| WO2014025279A1 (en) * | 2012-08-07 | 2014-02-13 | Schlumberger Canada Limited | Downhole heterogeneous proppant placement |
| US9068449B2 (en) * | 2012-09-18 | 2015-06-30 | Halliburton Energy Services, Inc. | Transverse well perforating |
| CN103015957B (en) * | 2012-10-16 | 2016-02-10 | 中国石油天然气股份有限公司 | Water conservancy diversion fracturing process |
| WO2014074326A1 (en) * | 2012-11-06 | 2014-05-15 | Schlumberger Canada Limited | Fiber agglomeration system and method |
| CN103912246A (en) * | 2012-12-29 | 2014-07-09 | 天津滨海世纪能源科技发展有限公司 | Combined geothermal well with perforation structure |
| US9816365B2 (en) * | 2013-08-23 | 2017-11-14 | Halliburton Energy Services, Inc. | Fracturing treatments in subterranean formations using reducible materials |
| WO2015048021A2 (en) * | 2013-09-26 | 2015-04-02 | Baker Hughes Incorporated | Method of optimizing conductivity in a hydraulic fracturing operation |
| US9410394B2 (en) * | 2013-12-11 | 2016-08-09 | Schlumberger Technology Corporation | Methods for minimizing overdisplacement of proppant in fracture treatments |
| CN104727799A (en) * | 2013-12-19 | 2015-06-24 | 中国石油天然气股份有限公司 | Pulse sand fracturing method realizing high fracture conductivity of cracks |
| CA2935543A1 (en) * | 2014-01-17 | 2015-07-23 | Schlumberger Canada Limited | System and methodology for well treatment |
| US20150275644A1 (en) * | 2014-03-28 | 2015-10-01 | Schlumberger Technology Corporation | Well treatment |
| US9797212B2 (en) * | 2014-03-31 | 2017-10-24 | Schlumberger Technology Corporation | Method of treating subterranean formation using shrinkable fibers |
| MX2016012778A (en) * | 2014-04-02 | 2016-12-14 | Schlumberger Technology Bv | Propping agent and method for placing same in a hydraulic fracture. |
| WO2015160275A1 (en) | 2014-04-15 | 2015-10-22 | Schlumberger Canada Limited | Treatment fluid |
| AU2015249863A1 (en) * | 2014-04-23 | 2016-11-10 | Hoowaki, Llc | Proppant for fracking fluid |
| US10240082B2 (en) | 2014-06-30 | 2019-03-26 | Schlumberger Technology Corporation | Method for design of production wells and injection wells |
| AU2015324488B2 (en) * | 2014-10-03 | 2017-12-07 | Exxonmobil Upstream Research Company | Method for remediating a screen-out during well completion |
| WO2016072877A1 (en) * | 2014-11-06 | 2016-05-12 | Schlumberger Canada Limited | Fractures treatment |
| CN104406768B (en) * | 2014-12-02 | 2017-01-25 | 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 | Fracture flow simulation experiment device and method for fiber blend support agent |
| US9169707B1 (en) | 2015-01-22 | 2015-10-27 | Dennis W. Gilstad | Tunable down-hole stimulation array |
| US10837277B2 (en) * | 2015-03-02 | 2020-11-17 | Nextier Completion Solutions Inc. | Well completion system and method |
| RU2687722C2 (en) * | 2015-03-03 | 2019-05-15 | Шлюмберже Текнолоджи Б.В. | Reinforced proppant clusters for formation hydraulic fracturing |
| CA2978402A1 (en) * | 2015-03-03 | 2016-09-09 | Schlumberger Canada Limited | Materials and their characterization in heterogeneous proppant placement |
| US10619088B2 (en) | 2015-04-09 | 2020-04-14 | Halliburton Energy Services, Inc. | Fracture having a bottom portion of reduced permeability and a top portion having a higher permeability |
| US9845670B2 (en) | 2015-04-21 | 2017-12-19 | Halliburton Energy Services, Inc. | Immiscible fluid systems and methods of use for placing proppant in subterranean formations |
| US10280363B2 (en) | 2015-07-07 | 2019-05-07 | Halliburton Energy Services, Inc. | Method of using low-strength proppant in high closure stress fractures |
| US10648309B2 (en) | 2015-09-23 | 2020-05-12 | Halliburton Energy Services, Inc. | Enhancing complex fracture geometry in subterranean formations, sequence transport of particulates |
| CN106567701B (en) * | 2015-10-09 | 2019-01-01 | 中国石油化工股份有限公司 | A kind of hydraulic fracturing method |
| WO2017106867A1 (en) | 2015-12-18 | 2017-06-22 | Schlumberger Technology Corporation | Method of performing a perforation using selective stress logging |
| RU2612417C1 (en) * | 2015-12-23 | 2017-03-09 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Formation hydraulicfracturing |
| RU2613403C1 (en) * | 2016-01-28 | 2017-03-16 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Method for hydraulic fracturing of formation in horizontal shaft of well |
| RU2613682C1 (en) * | 2016-02-10 | 2017-03-21 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Method of hydraulic breakdown of formation |
| US20170275975A1 (en) * | 2016-03-24 | 2017-09-28 | Geodynamics, Inc. | Optimal phasing of charges in a perforating system and method |
| US10760397B2 (en) | 2016-05-18 | 2020-09-01 | Halliburton Energy Services, Inc. | Forming proppant-free channels in a proppant pack |
| WO2018144901A1 (en) * | 2017-02-03 | 2018-08-09 | Geodynamics, Inc. | Proppant transport efficiency system and method |
| US11098568B2 (en) * | 2017-09-22 | 2021-08-24 | Statoil Gulf Services LLC | Reservoir stimulation method and system |
| CN109751032B (en) * | 2017-11-01 | 2022-05-03 | 中国石油化工股份有限公司 | Multi-particle-size proppant mixed fracturing method |
| CN109958416B (en) * | 2017-12-22 | 2022-01-11 | 中国石油化工股份有限公司 | Multi-cluster perforation fracturing method for uniformly feeding liquid and sand with variable aperture and variable pore density |
| CN109989737B (en) * | 2018-01-03 | 2021-09-10 | 中国石油化工股份有限公司 | Method for realizing self-supporting fracture of rock |
| CN109359410B (en) * | 2018-11-01 | 2023-07-18 | 中国石油天然气集团有限公司 | Method and device for evaluating residual seam width of incomplete filling cracks of propping agent |
| CN111140226B (en) * | 2018-11-06 | 2022-09-27 | 中国石油化工股份有限公司 | Method for improving crack flow conductivity |
| CN111911127B (en) * | 2019-05-07 | 2022-11-25 | 中国石油化工股份有限公司 | Fracturing sand adding method |
| US10808515B1 (en) * | 2019-06-10 | 2020-10-20 | Halliburton Energy Services, Inc. | Propped fracture geometry with continuous flow |
| US10920558B2 (en) | 2019-07-12 | 2021-02-16 | Halliburton Energy Services, Inc. | Method of enhancing proppant distribution and well production |
| CN110984939B (en) * | 2019-10-16 | 2022-03-01 | 古莱特科技股份有限公司 | Process for temporary blocking volume fracturing of super seam net of horizontal well |
| CN111550236B (en) * | 2020-04-09 | 2021-07-30 | 中国石油大学(北京) | Simulation experiment method for shale oil and gas reservoir fracture closure coefficient |
| CN111472730B (en) * | 2020-05-06 | 2022-07-05 | 中国石油天然气股份有限公司 | Large-section multi-cluster fracturing perforation scheme determination method |
| CN114427417A (en) * | 2020-09-24 | 2022-05-03 | 中国石油化工股份有限公司 | Multi-layer reservoir fracturing method with large stress difference and application |
| CN112324412A (en) * | 2020-11-02 | 2021-02-05 | 中国石油化工股份有限公司 | Method for forming complex seam net through volume fracturing |
| US20220282591A1 (en) * | 2021-03-02 | 2022-09-08 | Baker Hughes Oilfield Operations Llc | Frac diverter and method |
| CN113738335B (en) * | 2021-09-03 | 2023-06-20 | 东方宝麟科技发展(北京)有限公司 | Fracture control integrated volume fracturing method suitable for massive pure shale oil reservoir |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592266A (en) * | 1969-03-25 | 1971-07-13 | Halliburton Co | Method of fracturing formations in wells |
| US3659651A (en) * | 1970-08-17 | 1972-05-02 | Exxon Production Research Co | Hydraulic fracturing using reinforced resin pellets |
| US3664420A (en) * | 1970-08-17 | 1972-05-23 | Exxon Production Research Co | Hydraulic fracturing using petroleum coke |
| US3701383A (en) * | 1971-01-07 | 1972-10-31 | Shell Oil Co | Fracture propping |
| US3850247A (en) * | 1973-08-27 | 1974-11-26 | Halliburton Co | Placing zones of solids in a subterranean fracture |
| US3888311A (en) * | 1973-10-01 | 1975-06-10 | Exxon Production Research Co | Hydraulic fracturing method |
| US4029149A (en) * | 1975-07-11 | 1977-06-14 | Halliburton Company | Propping subterranean formation fractures |
| US4078609A (en) * | 1977-03-28 | 1978-03-14 | The Dow Chemical Company | Method of fracturing a subterranean formation |
| SU874997A1 (en) * | 1977-08-22 | 1981-10-23 | Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Институт Им.Г.В.Плеханова | Method of hydraulic rupture of rock |
| SU953190A1 (en) * | 1980-06-03 | 1982-08-23 | За витель | Method of hydraulic-acid fracturing of formation |
| US4665990A (en) * | 1984-07-17 | 1987-05-19 | William Perlman | Multiple-stage coal seam fracing method |
| IT1215962B (en) * | 1988-03-02 | 1990-02-22 | Tecnomare S P A San Marco Vene | SAFETY SUBMARINE VALVE BLOCK, PARTICULARLY SUITABLE FOR RISERS OF OFFSHORE PLATFORMS. |
| US5330005A (en) * | 1993-04-05 | 1994-07-19 | Dowell Schlumberger Incorporated | Control of particulate flowback in subterranean wells |
| US5411091A (en) * | 1993-12-09 | 1995-05-02 | Mobil Oil Corporation | Use of thin liquid spacer volumes to enhance hydraulic fracturing |
| US5597043A (en) * | 1995-03-17 | 1997-01-28 | Cross Timbers Oil | Method of completing wellbores to control fracturing screenout caused by multiple near-wellbore fractures |
| US6528157B1 (en) * | 1995-11-01 | 2003-03-04 | Borden Chemical, Inc. | Proppants with fiber reinforced resin coatings |
| US6114410A (en) * | 1998-07-17 | 2000-09-05 | Technisand, Inc. | Proppant containing bondable particles and removable particles |
| US6599863B1 (en) | 1999-02-18 | 2003-07-29 | Schlumberger Technology Corporation | Fracturing process and composition |
| US6488091B1 (en) * | 2001-06-11 | 2002-12-03 | Halliburton Energy Services, Inc. | Subterranean formation treating fluid concentrates, treating fluids and methods |
| US6732800B2 (en) * | 2002-06-12 | 2004-05-11 | Schlumberger Technology Corporation | Method of completing a well in an unconsolidated formation |
| US6776235B1 (en) * | 2002-07-23 | 2004-08-17 | Schlumberger Technology Corporation | Hydraulic fracturing method |
| WO2005021147A2 (en) * | 2003-02-06 | 2005-03-10 | William Marsh Rice University | High strength polycrystalline ceramic spheres |
| US7044220B2 (en) * | 2003-06-27 | 2006-05-16 | Halliburton Energy Services, Inc. | Compositions and methods for improving proppant pack permeability and fracture conductivity in a subterranean well |
| US7228904B2 (en) * | 2003-06-27 | 2007-06-12 | Halliburton Energy Services, Inc. | Compositions and methods for improving fracture conductivity in a subterranean well |
| US20050130848A1 (en) * | 2003-06-27 | 2005-06-16 | Halliburton Energy Services, Inc. | Compositions and methods for improving fracture conductivity in a subterranean well |
| US7213651B2 (en) * | 2004-06-10 | 2007-05-08 | Bj Services Company | Methods and compositions for introducing conductive channels into a hydraulic fracturing treatment |
| WO2006023172A2 (en) * | 2004-08-16 | 2006-03-02 | Fairmount Minerals, Ltd. | Control of particulate flowback in subterranean formations using elastomeric resin coated proppants |
| US7255169B2 (en) * | 2004-09-09 | 2007-08-14 | Halliburton Energy Services, Inc. | Methods of creating high porosity propped fractures |
| US7461696B2 (en) * | 2004-11-30 | 2008-12-09 | Halliburton Energy Services, Inc. | Methods of fracturing using fly ash aggregates |
| US7281581B2 (en) * | 2004-12-01 | 2007-10-16 | Halliburton Energy Services, Inc. | Methods of hydraulic fracturing and of propping fractures in subterranean formations |
| US7296625B2 (en) * | 2005-08-02 | 2007-11-20 | Halliburton Energy Services, Inc. | Methods of forming packs in a plurality of perforations in a casing of a wellbore |
| US7836952B2 (en) * | 2005-12-08 | 2010-11-23 | Halliburton Energy Services, Inc. | Proppant for use in a subterranean formation |
| CN101371005B (en) * | 2006-01-27 | 2013-07-17 | 普拉德研究及开发股份有限公司 | Hydraulic fracturing method for stratum |
| US7451812B2 (en) * | 2006-12-20 | 2008-11-18 | Schlumberger Technology Corporation | Real-time automated heterogeneous proppant placement |
| US7938185B2 (en) * | 2007-05-04 | 2011-05-10 | Bp Corporation North America Inc. | Fracture stimulation of layered reservoirs |
-
2007
- 2007-07-03 MX MX2009013755A patent/MX2009013755A/en active IP Right Grant
- 2007-07-03 CN CN200780053627.1A patent/CN101688443B/en not_active Expired - Fee Related
- 2007-07-03 US US12/667,073 patent/US8540024B2/en active Active
- 2007-07-03 RU RU2009149428/03A patent/RU2484243C2/en active
- 2007-07-03 AU AU2007355915A patent/AU2007355915B2/en not_active Ceased
- 2007-07-03 CA CA2689433A patent/CA2689433C/en active Active
- 2007-07-03 WO PCT/RU2007/000357 patent/WO2009005387A1/en active Application Filing
- 2007-07-03 BR BRPI0721601A patent/BRPI0721601A2/en not_active Application Discontinuation
- 2007-07-03 EP EP07861021.9A patent/EP2165044A4/en not_active Withdrawn
-
2009
- 2009-10-27 EG EG2009101590A patent/EG25846A/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2484243C2 (en) | 2013-06-10 |
| CN101688443A (en) | 2010-03-31 |
| EP2165044A1 (en) | 2010-03-24 |
| MX2009013755A (en) | 2010-01-26 |
| AU2007355915B2 (en) | 2013-04-04 |
| EP2165044A4 (en) | 2013-05-22 |
| AU2007355915A1 (en) | 2009-01-08 |
| CA2689433C (en) | 2012-08-21 |
| WO2009005387A1 (en) | 2009-01-08 |
| US20110036571A1 (en) | 2011-02-17 |
| RU2009149428A (en) | 2012-05-10 |
| CN101688443B (en) | 2012-11-28 |
| US8540024B2 (en) | 2013-09-24 |
| BRPI0721601A2 (en) | 2015-09-29 |
| EG25846A (en) | 2012-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2689433A1 (en) | Perforation strategy for heterogeneous proppant placement in hydraulic fracturing | |
| CA2711773C (en) | Method of hydraulic fracturing of horizontal wells, resulting in increased production | |
| US7647969B1 (en) | Method for growth of a hydraulic fracture along a well bore annulus and creating a permeable well bore annulus | |
| RU2016121225A (en) | METHODS AND SYSTEMS FOR MAKING HIGHLY CONDUCTIVE CRACKS | |
| RU2402679C2 (en) | Method for hydraulic rupture of low-permeable underground bed | |
| RU2379497C1 (en) | Propping agent injection method | |
| CA2851794C (en) | Hydraulic fracturing with proppant pulsing through clustered abrasive perforations | |
| US7849923B2 (en) | Proppant entrainment prevention method | |
| US20110272159A1 (en) | Hydraulic fracture height growth control | |
| WO2009088317A1 (en) | Elongated particles for fracturing and gravel packing | |
| US10174602B2 (en) | Flow conditioning openings | |
| CN109630086A (en) | A kind of energization refracturing process for old well | |
| US20180258743A1 (en) | Use of ultra lightweight particulates in multi-path gravel packing operations | |
| Kayumov et al. | The First Implementation of Elongated Proppant for Hydraulic Fracturing in Russia | |
| US11555391B2 (en) | Controlling wellbore pathways by manipulating the surface area to mass ratio of the diverting material | |
| US11732179B2 (en) | Proppant-fiber schedule for far field diversion | |
| US20180003021A1 (en) | Proppant suspension in shale fractures | |
| WO2009126057A1 (en) | Method of producing high permeability hydraulic fractures (variants) and system used for method implementation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |