Y10S 507/933
Acidizing or formation destroying
Y10S507/933 (Acidizing or formation destroying) appears on 301 US grants and 52 published applications in this corpus.
Search patents in Y10S- Granted patents
- 301
- Published applications
- 52
- Assignees
- 77
- Inventors
- 322
- Latest grant
- 13 Jan 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 12 | 0 |
| 1978 | 16 | 0 |
| 1979 | 11 | 0 |
| 1980 | 18 | 0 |
| 1981 | 5 | 0 |
| 1982 | 16 | 0 |
| 1983 | 8 | 0 |
| 1984 | 11 | 0 |
| 1985 | 12 | 0 |
| 1986 | 13 | 0 |
| 1987 | 17 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 8 |
| 2003 | 11 | 7 |
| 2004 | 3 | 6 |
| 2005 | 3 | 6 |
| 2006 | 7 | 10 |
| 2007 | 11 | 5 |
| 2008 | 4 | 2 |
| 2009 | 6 | 2 |
| 2010 | 4 | 2 |
| 2011 | 3 | 3 |
| 2012 | 3 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Corrosion inhibitor for acid stimulation systems13 Jan 2015US 8,933,000 B2Baker Hughes Incorporated
- Method of removing calcareous or siliceous deposits or scales3 Jul 2012US 8,211,836 B2Baker Hughes Incorporated
- System, method, and apparatus for acid fracturing with scale inhibitor protection22 May 2012US 8,183,179 B2Schlumberger Technology Corporation
- Degradable diverting agents and associated methods7 Feb 2012US 8,109,335 B2Halliburton Energy Services.Inc.
- Method for treatment of underground reservoirs25 Oct 2011US 8,043,996 B2Cleansorb Limited
- Corrosion inhibitor for acid stimulation systems2 Apr 2015US 2015/0094241 A1Baker Hughes Incorporated
- System, method, and apparatus for acid fracturing with scale inhibitor protection2 Jun 2011US 2011/0127039 A1Schlumberger Technology Corporation
- Corrosion inhibitor for acid stimulation systems17 Mar 2011US 2011/0065614 A1Baker Hughes Incorporated
- Degradable Diverting Agents and Associated Methods13 Jan 2011US 2011/0005761 A1Halliburton Energy Services.Inc.
- Method of Removing Inorganic Scales16 Dec 2010US 2010/0314116 A1Baker Hughes Incorporated
Most cited
By later US patents
- Methods for limiting the inflow of formation water and for stimulating subterranean formations350US 5,979,557 ASchlumberger Technology Corporation · 1999
- Methods and compositions for testing subterranean formations303US 5,964,295 ASchlumberger Technology Corporation - Dowell Division · 1999
- Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations224US 6,435,277 B1Schlumberger Technology Corporation · 2002
- Methods of fracturing subterranean formations223US 6,306,800 B1Schlumberger Technology Corporation · 2001
- Polymeric well treating method191US 4,532,052 AHalliburton Company · 1985