| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-02 |
| filingDate |
2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69a56213339d28103e17b4b87519158b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81136efd91e62141d88dc301ed04e10f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3419bc663881f612dc230ba49bc29acc |
| publicationDate |
2015-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015088675-A1 |
| titleOfInvention |
Methods and systems for removing geothermal scale |
| abstract |
Geothermal wells frequently form deposits of geothermal scale that can detrimentally affect subterranean operations. These deposits can be very difficult to remove from a surface. Conventional procedures for addressing geothermal scale often provide inadequate scale removal, in addition to creating a number of other issues. Methods for removing geothermal scale from a wellbore can comprise: introducing a descaling agent comprising an N-(phosphonoalkyl)iminodiacetic acid or any salt thereof into a wellbore of a geothermal well having geothermal scale present therein; contacting the geothermal scale with the descaling agent; and removing at least a portion of the geothermal scale from the geothermal well using the descaling agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018002323-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9540560-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11312892-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2014407586-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022220355-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017030527-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102016212048-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10221658-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2014407586-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2014407591-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9982186-B2 |
| priorityDate |
2013-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |