| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df3af90384d71a30bed962ce62357ea2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_420b7f8068757031041e4ca0fd5d1f68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe41698f2bb55c7a70396886ecd61ed9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-64 |
| filingDate |
2011-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5db29c9cabcec35f2b3a9ab4fd358c64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3563183b5cda77fa72b690375773f532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b3e31369def39cb5d2167d405095b26 |
| publicationDate |
2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8383556-B1 |
| titleOfInvention |
High carrying capacity temperature-stable breakable gel for well drilling, completion, and other uses |
| abstract |
A high carrying capacity temperature-stable breakable gel of selectable viscosity with exceptional lubricity and high-temperature stability for varied use as a carrier of solids and particulate matter, as well as semi-solids and liquids in water and petroleum well drilling, completion and production such as gravel pack fluid, drilling fluid, fracturing fluid, pigging fluid, sweep for coiled tubing, and other uses. A preferred formulation comprises a formulated “Base Concentrate” which is added to water or drilling fluids to be viscosified and an “Activator” which is added in amounts to develop the desired gel consistency. When breaking of the gel is desired a “Breaker” composition containing multivalent ions collapses the gel into a free-flowing liquid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10066157-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10907082-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2014399900-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10479918-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9969928-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10294411-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015168446-A1 |
| priorityDate |
2006-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |