{"id":"https://openalex.org/W4293528362","doi":"https://doi.org/10.3390/en15176304","title":"Study on the Long-Distance Gas Pre-Drainage Technology in the Heading Face by Directional Long Borehole","display_name":"Study on the Long-Distance Gas Pre-Drainage Technology in the Heading Face by Directional Long Borehole","publication_year":2022,"publication_date":"2022-08-29","ids":{"openalex":"https://openalex.org/W4293528362","doi":"https://doi.org/10.3390/en15176304"},"language":"en","primary_location":{"id":"doi:10.3390/en15176304","doi":"https://doi.org/10.3390/en15176304","is_oa":true,"landing_page_url":"https://doi.org/10.3390/en15176304","pdf_url":null,"source":{"id":"https://openalex.org/S198098182","display_name":"Energies","issn_l":"1996-1073","issn":["1996-1073"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Energies","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/en15176304","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065120130","display_name":"Yunbing Hou","orcid":"https://orcid.org/0000-0002-6024-3296","observed_orcids":["https://orcid.org/0000-0002-6024-3296"]},"institutions":[{"id":"https://openalex.org/I4399598474","display_name":"China University of Mining and Technology - Beijing","ror":"https://ror.org/003ncxf91","country_code":null,"type":"education","lineage":["https://openalex.org/I4399598474"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunbing Hou","raw_affiliation_strings":["School of Energy and Mining Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Mining Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I4399598474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013334734","display_name":"Junqi Cui","orcid":"https://orcid.org/0000-0002-6281-2739","observed_orcids":["https://orcid.org/0000-0002-6281-2739"]},"institutions":[{"id":"https://openalex.org/I4399598474","display_name":"China University of Mining and Technology - Beijing","ror":"https://ror.org/003ncxf91","country_code":null,"type":"education","lineage":["https://openalex.org/I4399598474"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junqi Cui","raw_affiliation_strings":["School of Energy and Mining Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China"],"raw_orcid":"https://orcid.org/0000-0002-6281-2739","affiliations":[{"raw_affiliation_string":"School of Energy and Mining Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I4399598474"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106407653","display_name":"Ruipeng Liu","orcid":"https://orcid.org/0009-0001-2926-6238","observed_orcids":["https://orcid.org/0009-0001-2926-6238","https://orcid.org/0000-0003-0601-1539"]},"institutions":[{"id":"https://openalex.org/I4399598474","display_name":"China University of Mining and Technology - Beijing","ror":"https://ror.org/003ncxf91","country_code":null,"type":"education","lineage":["https://openalex.org/I4399598474"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruipeng Liu","raw_affiliation_strings":["School of Energy and Mining Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Mining Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I4399598474"]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5013334734"],"corresponding_institution_ids":["https://openalex.org/I4399598474"],"apc_list":{"value":2200,"currency":"CHF","value_usd":2303},"apc_paid":{"value":2200,"currency":"CHF","value_usd":2303},"fwci":0.7877,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.69872206,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"15","issue":"17","first_page":"6304","last_page":"6304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14392","display_name":"Geoscience and Mining Technology","score":0.8647000193595886,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T14392","display_name":"Geoscience and Mining Technology","score":0.8647000193595886,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T11284","display_name":"Coal Properties and Utilization","score":0.12870000302791595,"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/T13772","display_name":"Geomechanics and Mining Engineering","score":0.004000000189989805,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/gas-control","display_name":"gas control","score":0.6039999723434448},{"id":"https://openalex.org/keywords/time-dependent-permeability","display_name":"time-dependent permeability","score":0.9480000138282776},{"id":"https://openalex.org/keywords/borehole-spacing","display_name":"borehole spacing","score":0.8889999985694885},{"id":"https://openalex.org/keywords/gas-pressure","display_name":"gas pressure","score":0.6539999842643738},{"id":"https://openalex.org/keywords/changcun-coal-mine","display_name":"Changcun Coal Mine","score":0.7829999923706055}],"concepts":[{"id":"https://openalex.org/C150560799","wikidata":"https://www.wikidata.org/wiki/Q502102","display_name":"Borehole","level":2,"score":0.9293067455291748},{"id":"https://openalex.org/C67592535","wikidata":"https://www.wikidata.org/wiki/Q7481320","display_name":"Drainage","level":2,"score":0.8417719602584839},{"id":"https://openalex.org/C120882062","wikidata":"https://www.wikidata.org/wiki/Q28352","display_name":"Permeability (electromagnetism)","level":3,"score":0.7218554019927979},{"id":"https://openalex.org/C25197100","wikidata":"https://www.wikidata.org/wiki/Q890886","display_name":"Drilling","level":2,"score":0.6127161979675293},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.5573289394378662},{"id":"https://openalex.org/C108615695","wikidata":"https://www.wikidata.org/wiki/Q12880211","display_name":"Coal mining","level":3,"score":0.554871141910553},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.499126672744751},{"id":"https://openalex.org/C518851703","wikidata":"https://www.wikidata.org/wiki/Q24489","display_name":"Coal","level":2,"score":0.46603816747665405},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.3492984175682068},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2174319326877594},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0748744010925293},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/en15176304","doi":"https://doi.org/10.3390/en15176304","is_oa":true,"landing_page_url":"https://doi.org/10.3390/en15176304","pdf_url":null,"source":{"id":"https://openalex.org/S198098182","display_name":"Energies","issn_l":"1996-1073","issn":["1996-1073"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Energies","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:gam:jeners:v:15:y:2022:i:17:p:6304-:d:900995","doi":null,"is_oa":false,"landing_page_url":"https://www.mdpi.com/1996-1073/15/17/6304/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:fbd5849d15374bdf994b06d848cd8152","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/fbd5849d15374bdf994b06d848cd8152","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Energies, Vol 15, Iss 17, p 6304 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/en15176304","doi":"https://doi.org/10.3390/en15176304","is_oa":true,"landing_page_url":"https://doi.org/10.3390/en15176304","pdf_url":null,"source":{"id":"https://openalex.org/S198098182","display_name":"Energies","issn_l":"1996-1073","issn":["1996-1073"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Energies","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5378999710083008}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321540","display_name":"Ministry of Science and Technology of the People's Republic of China","ror":"https://ror.org/027s68j25"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W753055531","https://openalex.org/W1994007059","https://openalex.org/W2006831388","https://openalex.org/W2025372246","https://openalex.org/W2046564692","https://openalex.org/W2078998681","https://openalex.org/W2093216737","https://openalex.org/W2121393448","https://openalex.org/W2338906594","https://openalex.org/W2355188850","https://openalex.org/W2355221920","https://openalex.org/W2379730907","https://openalex.org/W2394934224","https://openalex.org/W2475266108","https://openalex.org/W2745478895","https://openalex.org/W2753819694","https://openalex.org/W2894704110","https://openalex.org/W3037799115"],"related_works":["https://openalex.org/W2369588381","https://openalex.org/W2386899590","https://openalex.org/W2389279222","https://openalex.org/W2371458565","https://openalex.org/W2386857624","https://openalex.org/W2365529261","https://openalex.org/W2363322735","https://openalex.org/W2392821015","https://openalex.org/W2393514812","https://openalex.org/W2362118003"],"abstract_inverted_index":{"Gas":[0],"control":[1,31,53],"in":[2,16,19,37,56,81,206],"the":[3,22,26,38,54,57,64,69,77,96,101,107,116,129,134,137,141,147,150,154,159,163,177,182,192,207,214,222,237,245,249,274],"heading":[4,41,58],"face":[5,59],"of":[6,24,28,47,73,110,118,131,165,179,184,194,252,279],"a":[7,43,84,197,217,230,234,269,280],"coal":[8,17,75,282],"roadway":[9,253],"is":[10,50,79,93,98,202,241,268],"an":[11],"important":[12],"and":[13,33,95,112,121,146,204,226,248,276],"difficult":[14],"point":[15],"mining":[18],"China.":[20],"On":[21],"basis":[23],"analyzing":[25],"disadvantages":[27],"high":[29,231],"gas":[30,55,85,113,142,199,219,223],"cost":[32],"long":[34,235],"drainage":[35,132,200,220,224],"period":[36],"existing":[39],"mine":[40,281],"face,":[42],"long-distance":[44,48],"pre-drainage":[45],"method":[46,271],"drilling":[49,238],"proposed":[51],"to":[52,62,68,105,191,272],"so":[60],"as":[61],"improve":[63],"tunneling":[65],"speed.":[66],"Applied":[67],"engineering":[70],"geological":[71],"conditions":[72,117],"Changcun":[74],"mine,":[76],"technology":[78,215,267],"studied":[80],"detail.":[82],"First,":[83],"migration":[86],"model":[87,97],"considering":[88],"permeability":[89,111,135,148],"changing":[90],"with":[91,128,176],"time":[92],"established,":[94],"put":[99],"into":[100],"numerical":[102,195],"simulation":[103],"software":[104],"study":[106],"variation":[108],"law":[109],"pressure":[114,143],"under":[115],"single":[119],"borehole":[120,138,151,180],"multi-borehole":[122,166],"drainage.":[123],"The":[124,209],"results":[125,193,263],"show":[126],"that":[127,213,265],"increase":[130,178],"time,":[133,236],"around":[136],"increases":[139,153,254],"gradually,":[140,145],"decreases":[144],"at":[149,229],"boundary":[152],"most,":[155],"reaching":[156],"1.2":[157],"times":[158],"initial":[160],"permeability.":[161],"In":[162],"process":[164],"drainage,":[167],"there":[168],"will":[169],"be":[170],"mutual":[171],"influence":[172,186],"between":[173],"boreholes,":[174],"but":[175],"spacing,":[181],"degree":[183],"this":[185,266],"gradually":[187],"decreases.":[188],"Second,":[189],"according":[190],"simulation,":[196],"reasonable":[198],"scheme":[201],"designed":[203],"applied":[205],"field.":[208],"field":[210],"application":[211],"shows":[212],"has":[216],"good":[218],"effect,":[221],"concentration":[225],"flow":[227],"are":[228],"level":[232],"for":[233],"cuttings":[239],"quantity":[240],"always":[242],"lower":[243],"than":[244,257],"critical":[246],"value,":[247],"excavation":[250,278],"length":[251],"by":[255],"more":[256],"50":[258],"m":[259],"per":[260],"month.":[261],"These":[262],"indicate":[264],"promising":[270],"realize":[273],"safe":[275],"rapid":[277],"roadway.":[283]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}