ES269989A1 - Increasing permeability of deep subsurface formations - Google Patents
Increasing permeability of deep subsurface formationsInfo
- Publication number
- ES269989A1 ES269989A1 ES0269989A ES269989A ES269989A1 ES 269989 A1 ES269989 A1 ES 269989A1 ES 0269989 A ES0269989 A ES 0269989A ES 269989 A ES269989 A ES 269989A ES 269989 A1 ES269989 A1 ES 269989A1
- Authority
- ES
- Spain
- Prior art keywords
- particles
- fracture
- filling
- kgs
- resistance
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 3
- 230000035699 permeability Effects 0.000 title abstract 3
- 238000005755 formation reaction Methods 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 5
- 239000012530 fluid Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- UOACKFBJUYNSLK-XRKIENNPSA-N Estradiol Cypionate Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H](C4=CC=C(O)C=C4CC3)CC[C@@]21C)C(=O)CCC1CCCC1 UOACKFBJUYNSLK-XRKIENNPSA-N 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 238000013467 fragmentation Methods 0.000 abstract 1
- 238000006062 fragmentation reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Producing Shaped Articles From Materials (AREA)
- Filtering Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A method of increasing the fluid permeability of a subsurface land formation that has at least one fracture extending from the wall of a borehole radially within the formation and in which the fracture walls exert superior pressure at about 420 kgs/cm2, characterized by injecting into said well bore and therefore within said fracture a fluid suspension of particles of a manufactured material capable of receiving a shape that is metallic, ceramic or plastic, or mixtures thereof, said particles being characterized by having a resistance to fragmentation and a resistance to deformation such that the air permeability of a solid, multi-layer filling of said particles decreases less than 50 times when the pressure on said filling increases from about 420 to about 1400 kgs/cm2 and said suspension is characterized by containing a concentration of said particles sufficient to depo placing a solid multilayer filling of said particles in said fracture. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5111960A | 1960-08-22 | 1960-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES269989A1 true ES269989A1 (en) | 1962-03-01 |
Family
ID=21969460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0269989A Expired ES269989A1 (en) | 1960-08-22 | 1961-08-18 | Increasing permeability of deep subsurface formations |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES269989A1 (en) |
| GB (1) | GB923399A (en) |
-
1961
- 1961-08-17 GB GB2971161A patent/GB923399A/en not_active Expired
- 1961-08-18 ES ES0269989A patent/ES269989A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB923399A (en) | 1963-04-10 |
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