Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-62 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 |
filingDate |
2015-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ece66eff51a04b175a0d2ecef92efbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69c4c382ac538c76478d9ee5a09309fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d69eb594f70e80aea81110efa821278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3a3c60eee20186f542c510f972e910d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f229084a1e620927632430d7a55958b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75510cbef67c5e75ff0a3b95e74bf8d1 |
publicationDate |
2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
AU-2015409590-B2 |
titleOfInvention |
Enhancing complex fracture geometry in subterranean formations, sequential fracturing |
abstract |
Methods including introducing a first high-viscosity treatment fluid (HVTF) into a subterranean formation through an opening and applying incrementally increased fracturing rate steps (IIFRSs) to the first HVTF to create or enhance a dominate fracture, wherein between each IIFRS applied to the first HVTF a downhole pressure slope over time will increase, decline, or stabilize at a first HVTF measured pressure slope. Evaluating the first HVTF measured pressure slope prior to applying a subsequent IIFRS to the first HVTF. Introducing a first low-viscosity treatment fluid (LVTF) through the opening to create or enhance a secondary azimuth fracture extending from the dominate fracture, and introducing a low-viscosity diversion fluid pill (LVDF) pill through the opening to create a fluidic seal therein. |
priorityDate |
2015-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |