{"release_id":"seed-2026-09-15","data_as_of":"2026-09-15","entity_type":"field","source_code":"HOU","slug":"houwerzijl-hou","name":"Houwerzijl","mineral":"Gas","source_status":"U","source_status_description":"Production ceased","operator":"Nederlandse Aardolie Maatschappij B.V.","discovery_well":"KBB-01-S3","discovery_year":"1998","production_start":"2000-06-01","land_sea":"Land","geometry":{"type":"Polygon","coordinates":[[[6.35259222,53.33595296],[6.35200219,53.33628568],[6.35106167,53.33653176],[6.34956821,53.33654373],[6.34807807,53.33670473],[6.34669346,53.33713323],[6.34565333,53.33738007],[6.34470613,53.33732798],[6.34295512,53.33695429],[6.34190836,53.33690297],[6.34096711,53.33711916],[6.34012674,53.33739418],[6.33883172,53.33737462],[6.33798606,53.33741113],[6.33724721,53.33777478],[6.33625744,53.33805095],[6.33541046,53.33802782],[6.33421302,53.33791799],[6.33351867,53.33804272],[6.33243192,53.33843889],[6.33168646,53.33850439],[6.33024141,53.3384561],[6.32930137,53.33873182],[6.32815892,53.33886003],[6.32681082,53.33869168],[6.32587531,53.33917606],[6.32488414,53.33939251],[6.32374102,53.33949087],[6.32279638,53.33955786],[6.3220955,53.33938441],[6.32179031,53.33908861],[6.32104159,53.33900498],[6.3196489,53.33907542],[6.31800276,53.33893909],[6.31675105,53.33862079],[6.31574442,53.33812168],[6.31449532,53.3379226],[6.31324303,53.33757445],[6.3118382,53.33707837],[6.31043788,53.33679096],[6.309582,53.33635028],[6.30798195,53.33603456],[6.30628618,53.33589845],[6.30518844,53.33578757],[6.30468173,53.335374],[6.30412208,53.33481174],[6.30156998,53.33420502],[6.29966634,53.33365296],[6.29896059,53.33324088],[6.29884211,53.33234727],[6.30133522,53.3301815],[6.30353135,53.3281074],[6.30532657,53.32591705],[6.30614914,53.32480753],[6.30686386,53.32331121],[6.3072532,53.32056504],[6.31156233,53.32190357],[6.31782809,53.32394242],[6.3225464,53.32575447],[6.32495547,53.32666003],[6.32845767,53.32746754],[6.33016035,53.32793127],[6.33226649,53.32863034],[6.33523066,53.32985933],[6.33774109,53.33082347],[6.34044744,53.33163692],[6.34375586,53.33265424],[6.34641731,53.33367664],[6.34947846,53.33475541],[6.35259222,53.33595296]]]},"bbox":[6.29884211,53.32056504,6.35259222,53.33955786],"facilities":[],"borehole_records":[],"unit_note":"borehole_records zijn bronrecords, geen fysieke putten","sources":[{"name":"NLOG","url":"https://www.nlog.nl/nlog-mapviewer/field/HOU"}]}