| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d69f56bfe8985e7119a1559232fad434
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_374f70e5307532be5295dfdf85de65d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df7a66488e1641dc382e45c0badefba5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-2408 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-24 |
| filingDate |
2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d242b81de8519a94d9bb0d81493294c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6b4aafb312812c367e010ad16245cd7 |
| publicationDate |
2013-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013284461-A1 |
| titleOfInvention |
Steam Anti-Coning/Cresting Technology ( SACT) Remediation Process |
| abstract |
A cyclic remediation process to restore oil recovery from a primary oil production well that has watered off from bottom water encroachment (cone or crest) whereby:n (a) the primary oil production well has a produced water cut in excess of 95% (v/v); (b) the oil is heavy oil, with in-situ viscosity >1000 cp; wherein said process includes: (c) injecting a steam slug with a volume of 0.5 to 5.0 times the cumulative primary oil production, with steam volumes measured as water volumes; (d) shutting in the well for a soak period, after the steam injection is complete; and (e) producing the well until the water cut exceeds 95%. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9163491-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9644468-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9803456-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9828841-B2 |
| priorityDate |
2011-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |