{"id":"https://openalex.org/W4312874686","doi":"https://doi.org/10.1145/3548608.3559243","title":"Research and practice on visual leakage detection technology of nitrogen gas lift in Changqing oilfield","display_name":"Research and practice on visual leakage detection technology of nitrogen gas lift in Changqing oilfield","publication_year":2022,"publication_date":"2022-06-24","ids":{"openalex":"https://openalex.org/W4312874686","doi":"https://doi.org/10.1145/3548608.3559243"},"language":"en","primary_location":{"id":"doi:10.1145/3548608.3559243","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3548608.3559243","pdf_url":null,"source":{"id":"https://openalex.org/S4363608876","display_name":"Proceedings of the 2022 2nd International Conference on Control and Intelligent Robotics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 2nd International Conference on Control and Intelligent Robotics","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077465958","display_name":"Kang Cao","orcid":"https://orcid.org/0000-0001-6171-1795"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kang Cao","raw_affiliation_strings":["Key Laboratory of Shaanxi Province for Measurement and Control Technology of Oil and Gas Wells, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Shaanxi Province for Measurement and Control Technology of Oil and Gas Wells, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022651779","display_name":"Yougang Luo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yougang Luo","raw_affiliation_strings":["Research Institute of Oil and Gas Technology, Changqing Oilfield Company, China"],"affiliations":[{"raw_affiliation_string":"Research Institute of Oil and Gas Technology, Changqing Oilfield Company, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451327","display_name":"Bing Li","orcid":"https://orcid.org/0000-0003-4987-6129"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bing Li","raw_affiliation_strings":["Changqing Branch, PetroChina Logging Co. ,Ltd, China"],"affiliations":[{"raw_affiliation_string":"Changqing Branch, PetroChina Logging Co. ,Ltd, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014760513","display_name":"Dongkai Huo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dongkai Huo","raw_affiliation_strings":["Changqing Branch, PetroChina Logging Co. ,Ltd, China"],"affiliations":[{"raw_affiliation_string":"Changqing Branch, PetroChina Logging Co. ,Ltd, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100944208","display_name":"Zhengguo Yan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhengguo Yan","raw_affiliation_strings":["Key Laboratory of Shaanxi Province for Measurement and Control Technology of Oil and Gas Wells, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Shaanxi Province for Measurement and Control Technology of Oil and Gas Wells, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5077465958"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.34345048,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"464","last_page":"467"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13050","display_name":"Oil and Gas Production Techniques","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13050","display_name":"Oil and Gas Production Techniques","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/casing","display_name":"Casing","score":0.9360105991363525},{"id":"https://openalex.org/keywords/petroleum-engineering","display_name":"Petroleum engineering","score":0.866065263748169},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.6349357962608337},{"id":"https://openalex.org/keywords/gas-lift","display_name":"Gas lift","score":0.6238941550254822},{"id":"https://openalex.org/keywords/leak","display_name":"Leak","score":0.4995110034942627},{"id":"https://openalex.org/keywords/lift","display_name":"Lift (data mining)","score":0.47350603342056274},{"id":"https://openalex.org/keywords/wellbore","display_name":"Wellbore","score":0.45309123396873474},{"id":"https://openalex.org/keywords/nitrogen-gas","display_name":"Nitrogen gas","score":0.4373498857021332},{"id":"https://openalex.org/keywords/injection-well","display_name":"Injection well","score":0.4333001375198364},{"id":"https://openalex.org/keywords/oil-well","display_name":"Oil well","score":0.42343592643737793},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4139323830604553},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4035225510597229},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.3595690131187439},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3482508659362793},{"id":"https://openalex.org/keywords/nitrogen","display_name":"Nitrogen","score":0.3340480327606201},{"id":"https://openalex.org/keywords/environmental-engineering","display_name":"Environmental engineering","score":0.23397085070610046},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.11155363917350769},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.09131160378456116}],"concepts":[{"id":"https://openalex.org/C30399818","wikidata":"https://www.wikidata.org/wiki/Q5048830","display_name":"Casing","level":2,"score":0.9360105991363525},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.866065263748169},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.6349357962608337},{"id":"https://openalex.org/C2778163939","wikidata":"https://www.wikidata.org/wiki/Q3642742","display_name":"Gas lift","level":2,"score":0.6238941550254822},{"id":"https://openalex.org/C2780378346","wikidata":"https://www.wikidata.org/wiki/Q1349983","display_name":"Leak","level":2,"score":0.4995110034942627},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.47350603342056274},{"id":"https://openalex.org/C9677107","wikidata":"https://www.wikidata.org/wiki/Q502102","display_name":"Wellbore","level":2,"score":0.45309123396873474},{"id":"https://openalex.org/C2991782629","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen gas","level":3,"score":0.4373498857021332},{"id":"https://openalex.org/C57054060","wikidata":"https://www.wikidata.org/wiki/Q59420558","display_name":"Injection well","level":2,"score":0.4333001375198364},{"id":"https://openalex.org/C2777560178","wikidata":"https://www.wikidata.org/wiki/Q587682","display_name":"Oil well","level":2,"score":0.42343592643737793},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4139323830604553},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4035225510597229},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.3595690131187439},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3482508659362793},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.3340480327606201},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.23397085070610046},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11155363917350769},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09131160378456116},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3548608.3559243","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3548608.3559243","pdf_url":null,"source":{"id":"https://openalex.org/S4363608876","display_name":"Proceedings of the 2022 2nd International Conference on Control and Intelligent Robotics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 2nd International Conference on Control and Intelligent Robotics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1999079318","https://openalex.org/W2383768207","https://openalex.org/W1996207125","https://openalex.org/W3153934775","https://openalex.org/W3088094996","https://openalex.org/W2386492726","https://openalex.org/W4281819663","https://openalex.org/W4213330232","https://openalex.org/W1999361533","https://openalex.org/W4361018329"],"abstract_inverted_index":{"In":[0,60],"the":[1,21,44,48,53,57,83,92,101,109,126,148,160],"development":[2],"and":[3,7,96,114,125,134,184,187,192],"production":[4,54],"of":[5,14,23,26,39,47,56,62,91,100,118,130,142,152,162,195],"oil":[6,58,179,200],"gas":[8,145,167],"fields":[9],"in":[10,29,88,121,198],"recent":[11],"years,":[12],"treatment":[13],"casing":[15,72,93,131,176],"damage":[16],"wells":[17,28],"has":[18,182],"always":[19],"been":[20],"focus":[22],"tapping":[24],"potential":[25],"old":[27],"major":[30],"oilfields.":[31],"Due":[32],"to":[33,78,81,137],"various":[34],"factors,":[35],"a":[36,67],"large":[37],"amount":[38],"water":[40,127],"is":[41,132,169],"discharged":[42],"from":[43],"leakage":[45,140],"point":[46,95],"casing,":[49],"which":[50,181],"seriously":[51],"affects":[52],"efficiency":[55],"well.":[59],"view":[61],"this,":[63],"this":[64],"paper":[65],"presents":[66],"leak":[68,163,172,196],"detection":[69,141,164,173,197],"method":[70],"for":[71,175],"damaged":[73],"wells,":[74,180],"using":[75],"nitrogen":[76,144,166],"gases":[77],"lift":[79],"technology":[80,174],"destroy":[82],"downhole":[84],"pressure":[85],"balance,":[86],"resulting":[87],"liquid":[89],"outflow":[90],"failure":[94],"forming":[97],"fluid":[98,120],"patterns":[99],"wellbore.":[102],"Combined":[103],"with":[104,178],"VideoLog":[105],"visual":[106,139],"logging":[107],"technology,":[108],"flow":[110,112],"direction,":[111],"pattern":[113],"pipe":[115],"wall":[116],"condition":[117],"well":[119],"wellbore":[122],"are":[123],"observed,":[124],"breakthrough":[128],"position":[129],"quickly":[133],"accurately":[135],"located":[136],"realize":[138],"underground":[143],"lift.":[146],"From":[147],"actual":[149],"case":[150],"practice":[151,193],"Changqing":[153],"Oilfield,":[154],"it":[155],"can":[156],"be":[157],"concluded":[158],"that":[159],"visualization":[161],"by":[165],"lifts":[168],"an":[170],"effective":[171],"breaking":[177],"application":[183],"promotion":[185],"value,":[186],"also":[188],"provides":[189],"technical":[190],"guidance":[191],"experience":[194],"similar":[199],"wells.":[201]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}