US Patent No: 8,210,261
Number of patents in Portfolio can not be more than 2000
Method of well treatment and construction
Stats
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Jul 3, 2012
Issued date -
Apr 26, 2006
filing date -
11/919,367
serial no -
In Force
status
Importance
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Abstract
A method of well construction or treatment comprising the introduction of a settable cement that contains pulverulent aplite down a borehole is provided, together with a cement composition comprising at least 30% by weight of cement pulverulent aplite on a dry solid basis.
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First Claim
Related Publications
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International Classification(s)
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- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,498,538 Method for maintaining the permeability of fines-containing formations | 17 | 1983 | |
| 4,479,543 Method for deeper penetrating acidizing of siliceous formations | 22 | 1983 | |
| 4,549,609 Treating fines-containing earthen formations | 12 | 1984 | |
| 4,646,835 Acidizing method | 26 | 1985 | |
| 4,708,207 Scale removal treatment | 7 | 1985 | |
| 4,787,453 Permeability stabilization in subterranean formations containing particulate matter | 69 | 1986 | |
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| 5,701,956 Methods and compositions for reducing water production from subterranean formations | 29 | 1996 | |
| 6,210,476 Foamed cement compositions and methods | 42 | 1999 | |
| 6,476,169 Methods of reducing subterranean formation water permeability | 44 | 2000 | |
| 6,702,044 Methods of consolidating formations or forming chemical casing or both while drilling | 115 | 2002 | |
| 2005/0173,116 Resin compositions and methods of using resin compositions to control proppant flow-back | 24 | 2004 | |
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| 6,228,812 Compositions and methods for selective modification of subterranean formation permeability | 100 | 1999 | |
| 2004/0177,957 Organosilicon containing compositions for enhancing hydrocarbon production and method of using the same | 5 | 2003 | |
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| 5,735,349 Compositions and methods for modifying the permeability of subterranean formations | 79 | 1996 | |
| 6,169,058 Compositions and methods for hydraulic fracturing | 215 | 1997 | |
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| 4,689,085 Coupling agent compositions | 59 | 1986 | |
| 5,169,561 Antimicrobial antifoam compositions and methods | 13 | 1991 | |
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| 5,043,364 Gelation of acrylamide-containing polymers with furfuryl alcohol and water dispersible aldehydes | 7 | 1990 | |
| 5,337,820 Injection of scale inhibitors for subterranean microbial processes | 8 | 1992 | |
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| 4,384,044 Production of microbial polysaccharides | 13 | 1981 | |
| 5,129,458 Treating an underground formation | 5 | 1992 | |
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| 4,938,287 Sand consolidation methods | 13 | 1989 | |
| 5,806,593 Method to increase sand grain coating coverage | 73 | 1996 | |
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| 5,250,201 Polymeric substance and method of separating and culturing bacteria | 3 | 1991 | |
| 5,376,183 Method for cleaning industrial and domestic articles and surfaces contaminated with organic or lipophilic wastes | 27 | 1993 | |
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| 4,417,623 Sand consolidation with organic silicate | 8 | 1981 | |
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| 5,297,625 Biochemically enhanced oil recovery and oil treatment | 39 | 1992 | |
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| 4,580,633 Increasing the flow of fluids through a permeable formation | 18 | 1983 | |
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| 5,379,841 Method for reducing or completely stopping the influx of water in boreholes for the extraction of oil and/or hydrocarbon gas | 46 | 1993 | |
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| 6,401,819 Methods for deposition of materials in underground reservoirs | 12 | 2000 | |
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| 5,083,611 Nutrient injection method for subterranean microbial processes | 28 | 1991 | |
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| 5,163,510 Method of microbial enhanced oil recovery | 26 | 1991 | |
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| 4,905,761 Microbial enhanced oil recovery and compositions therefor | 37 | 1988 | |
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| 4,660,642 High strength, chemical resistant particulate solids and methods of forming and using the same | 12 | 1985 | |
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| 7,922,893 System and method for preparing near-surface heavy oil for extraction using microbial degradation | 1 | 2006 | |
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| 4,743,545 Hollow porous microspheres containing biocatalyst | 105 | 1984 | |
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| 2007/0158,070 Consolidation agents and the use thereof for consolidating molded bodies and geological formations consisting of porous or particulate materials | 8 | 2005 | |
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| 4,506,044 Microbial heteropolysaccharide | 17 | 1982 | |
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| 6,024,791 Molded bodies of cement type admixed and kneaded material having excellent bending strength and compression strength and a method of manufacturing the same | 5 | 1995 | |
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| 6,474,413 Process for the reduction of the relative permeability to water in oil-bearing formations | 43 | 2000 | |
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| 4,530,956 Process for the preparation of aqueous dispersions of organic material and possible further conversion to a polymer dispersion when the organic material is a polymerizable monomer | 21 | 1983 | |
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| 7,964,539 Well treatment | 2 | 2005 | |
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| 7,325,603 Methods of well treatment | 2 | 2002 | |
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| 4,850,745 Bioremediation system | 72 | 1988 | |
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| 5,530,095 Peptides of melanin concentrating hormone precursor | 8 | 1995 | |
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| 2003/0216,263 Fluids and techniques for hydrocarbon well completion | 3 | 2003 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 3, 2016 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 3, 2020 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 3, 2024 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |