| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ffb7338f959400a6a869adcec4b4572e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99e01bc2ce078a12afa622b4446f958a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf20082ea6da3f46aee93254ac513515 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-004 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-26 |
| filingDate |
2011-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8764b2704a5c35b79267d024fb3a2672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f95e7460ca9c01f49da01e909f8cda3 |
| publicationDate |
2013-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8536524-B2 |
| titleOfInvention |
Fast mud gas logging using tandem mass spectroscopy |
| abstract |
Systems and methods for high speed mud gas logging are described. A general workflow of mud gas logging uses tandem mass spectroscopy. The workflow involves first separating the volatile components of the hydrocarbons (typically C8 and below) from the drilling fluid using a fluid extractor (or degaser). Extracted gases are then diluted in air and transported to an analyzer, which measures the concentration of each of those gases in air. A tandem mass spectroscopy-based analyzer is used that is able to quantify each of those hydrocarbon components, including resolving isomeric species, while tolerating the presence of the non-hydrocarbons. According to some embodiments, triple quadrapole mass spectroscopy is used. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10415382-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10207203-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10422220-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10494919-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11480053-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022326194-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9353586-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D763414-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017192643-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10260336-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018094522-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11624733-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019040967-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9932825-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11280186-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10544872-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9810062-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11525822-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10160913-B2 |
| priorityDate |
2011-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |