C09K 8/56
Compositions for consolidating loose sand or the like around wells without excessively
Official title: Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof (compositions for plastering borehole walls C09K8/50; {Soil-conditioning materials or soil-stabilising materials in general C09K17/00})
C09K8/56 (Compositions for consolidating loose sand or the like around wells without excessively) appears on 722 US grants and 652 published applications in this corpus.
Search patents in C09K- Granted patents
- 722
- Published applications
- 652
- Assignees
- 181
- Inventors
- 1,104
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 15 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 9 | 0 |
| 1984 | 8 | 0 |
| 1985 | 13 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 10 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 18 | 0 |
| 1994 | 11 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 11 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 1 |
| 2002 | 8 | 0 |
| 2003 | 3 | 8 |
| 2004 | 8 | 13 |
| 2005 | 7 | 29 |
| 2006 | 20 | 17 |
| 2007 | 11 | 16 |
| 2008 | 8 | 9 |
| 2009 | 6 | 22 |
| 2010 | 14 | 26 |
| 2011 | 7 | 23 |
| 2012 | 24 | 22 |
| 2013 | 18 | 19 |
| 2014 | 24 | 57 |
| 2015 | 17 | 29 |
| 2016 | 31 | 69 |
| 2017 | 45 | 67 |
| 2018 | 57 | 50 |
| 2019 | 39 | 34 |
| 2020 | 46 | 42 |
| 2021 | 30 | 21 |
| 2022 | 33 | 16 |
| 2023 | 23 | 17 |
| 2024 | 18 | 17 |
| 2025 | 16 | 19 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Contaminant remediation with functionalized (meth)acrylic polymer or copolymer macroparticulates and systems related thereto6 Oct 2026US 12,753,257 B2Countertrace LLC
- Methods of treating unconsolidated sand formations using a red mud sealant composition6 Oct 2026US 12,753,339 B2Saudi Arabian Oil Company
- Caprock integrity for geological CO2 geosequestration8 Sep 2026US 12,729,606 B2Saudi Arabian Oil Company
- Sand consolidation and water block with multipodal compositions4 Aug 2026US 12,698,433 B2
- Method of improving rock hardness in subterranean geologic formation by tripotassium phosphate16 Jun 2026US 12,655,342 B1King Fahd University of Petroleum and Minerals
- High temperature gravel packing fluid system17 Sep 2026US 2026/0275185 A1Schlumberger Technology Corporation
- Composition, method and system for stabilising a rock mass13 Aug 2026US 2026/0234890 A1Stratalock Pty Ltd
- Method for consolidating subterranean formation30 Jul 2026US 2026/0218038 A1Schlumberger Technology Corporation
- Methods of treating unconsolidated sand formations using a volcanic ash sealant composition9 Jul 2026US 2026/0193519 A1Saudi Arabian Oil Company
- Methods of treating unconsolidated sand formations using a red mud sealant composition9 Jul 2026US 2026/0193525 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Control of particulate flowback in subterranean wells341US 5,833,000 AHalliburton Energy Services.Inc. · 1998
- Control of fine particulate flowback in subterranean wells335US 5,853,048 AHalliburton Energy Services, Inc. · 1998
- Control of particulate flowback in subterranean wells303US 6,047,772 AHalliburton Energy Services.Inc. · 2000
- Control of fine particulate flowback in subterranean wells260US 5,775,425 AHalliburton Energy Services, Inc. · 1998
- Method of controlling particulate flowback in subterranean wells and introducing treatment chemicals256US 6,209,643 B1Halliburton Energy Services.Inc. · 2001