| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-703 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60 |
| filingDate |
2015-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b526aafebe5376c0ea564d58b940675a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f229084a1e620927632430d7a55958b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a84f98b63fd612c8d05868fb70112dbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0252e575541af61e0e340750fed57eea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69a56213339d28103e17b4b87519158b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fad66b70799f06e81c6858578d30cef2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41e772cb963d6fe04ddb21c3e5a622a9 |
| publicationDate |
2016-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2016178646-A1 |
| titleOfInvention |
Chelating etching agent stimulation and proppant stabilization of low-permeability subterranean formations |
| abstract |
Methods including introducing a first treatment fluid into a low-permeability subterranean formation comprising carbonate material having a first fracture network at a first treatment interval therein, wherein the first treatment fluid comprises a first aqueous base fluid and a chelating etching agent, and wherein the first fracture network comprises a first main fracture and a first microfracture; placing the chelating etching agent in the first fracture network; reacting the chelating etching agent with the carbonate material in the first fracture network, wherein the reacting removes the carbonate material, thereby creating at least one conductive channel on a face of the first fracture network; introducing a second treatment fluid into the low-permeability subterranean formation, the second treatment fluid comprising a second aqueous base fluid and micro-sized proppant particulates; and placing the micro-sized proppant particulates into the first fracture network to form a partial monolayer in the first microfracture. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109723420-A |
| priorityDate |
2015-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |