| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1962bdeafe58e2f312c308fe511c31 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-2405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B36-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-2605 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B36-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-62 |
| filingDate |
2015-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d74e1042665532fb3238bf73b217633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_289cc2a777dd567e67418209812bb5cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9baed32b0a8895fa4ddac94663de409 |
| publicationDate |
2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9738824-B2 |
| titleOfInvention |
Tight gas stimulation by in-situ nitrogen generation |
| abstract |
Provided is a method and composition for the in-situ generation of synthetic sweet spots in tight-gas formations. The composition can include nitrogen generating compounds, which upon activation, react to generate heat and nitrogen gas. The method of using the composition includes injecting the composition into a tight-gas formation such that upon activation, heat and nitrogen gas are generated. Upon the generation of nitrogen gas and heat within the formation, microfractures are produced within the formation and the hydrostatic pressure within the reservoir is reduced to less than the reservoir fluid pressure, such that the rate of production of hydrocarbons from the formation is increased. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10718184-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10436006-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11598899-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10087736-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10316637-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019089524-A1 |
| priorityDate |
2011-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |