Endicott Oil and Gas Field (Alaska, United States)

This article is part of the Global Oil and Gas Extraction Tracker, a Global Energy Monitor project.

Report an error

Related categories:

Oil and gas extraction Oil and gas pipelines LNG terminals

Endicott Oil and Gas Field is an operating oil and gas field in Alaska, United States.

Endicott Oil and Gas Field is also sometimes referred to as Duck Island.

Project Details

Main Data

Table 1: Field-level project details for Endicott Oil and Gas Field

¹Final Investment Decision

Unit name	Status	Operator	Owner	Discovery year	FID1 year	Production start year	Production type
Endicott	operating	Hilcorp Alaska	Hilcorp Alaska LLC [74%]; Chevron Corp [25%]	–	–	–	conventional

Production and Reserves

Table 2: Reserves of Endicott Oil and Gas Field

million bbl = million barrels of oil

Fuel description	Reserves classification	Quantity	Units	Data year	Source
oil	remaining reserves	126.0	million bbl	2004	​

Table 3: Production from Endicott Oil and Gas Field

million m³/y = million cubic meters per year
million bbl/y = million barrels of oil per year

Category	Fuel description	Quantity	Units	Data year	Source
production	gas	3868.2	million m³/y	2020	​
production	NGL	0.34	million bbl/y	2020	​
production	oil	2.27	million bbl/y	2020	​
production	gas	3710.55	million m³/y	2022	​
production	oil	2.03	million bbl/y	2022	​

Location

Table 4: Field-level location details for Endicott Oil and Gas Field

Concession/Block	Location	Onshore/Offshore	Coordinates (WGS 84)
North Slope Unit	Alaska, United States	offshore	70.3317, -147.8799 (exact)

The map below shows the exact location of Endicott Oil and Gas Field:

Loading map...

{"type":"ROADMAP","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"600px","height":"500px","centre":{"text":"","title":"","link":"","lat":70.34542417905465,"lon":-147.9139599000727,"icon":""},"title":"","label":"","icon":"","lines":[],"polygons":[{"text":"","title":"","link":"","strokeColor":"yellow","strokeOpacity":"1","strokeWeight":"2","pos":[{"lat":70.3198331784634,"lon":-147.766854374186},{"lat":70.3197092173382,"lon":-147.768682111705},{"lat":70.3196940721429,"lon":-147.770545925306},{"lat":70.3197882503182,"lon":-147.772389255232},{"lat":70.3199888490178,"lon":-147.774155942459},{"lat":70.3202897569325,"lon":-147.775792702013},{"lat":70.3206818645355,"lon":-147.777249408453},{"lat":70.3211533220683,"lon":-147.778482028173},{"lat":70.3216896683652,"lon":-147.779453099667},{"lat":70.3222747375486,"lon":-147.780133131142},{"lat":70.3228907067913,"lon":-147.780501276078},{"lat":70.3235188654911,"lon":-147.780546468801},{"lat":70.3241401419016,"lon":-147.780267165279},{"lat":70.3247355973355,"lon":-147.779671950145},{"lat":70.3252872614238,"lon":-147.778778941669},{"lat":70.3257782300007,"lon":-147.77761517012},{"lat":70.3261936548308,"lon":-147.776215812812},{"lat":70.326520906567,"lon":-147.774623810635},{"lat":70.3267500463749,"lon":-147.772887174203},{"lat":70.326874053604,"lon":-147.771058838031},{"lat":70.3268892078895,"lon":-147.769194372598},{"lat":70.3267950006936,"lon":-147.76735041627},{"lat":70.3265943383686,"lon":-147.765583203682},{"lat":70.3262933398828,"lon":-147.76394608304},{"lat":70.3259011257076,"lon":-147.762489223472},{"lat":70.325429558443,"lon":-147.761256677033},{"lat":70.3248931124899,"lon":-147.760285896289},{"lat":70.3243079657411,"lon":-147.759606338067},{"lat":70.3236919503971,"lon":-147.759238791784},{"lat":70.3230637826046,"lon":-147.759194250893},{"lat":70.3224425352227,"lon":-147.759474180818},{"lat":70.3218471434234,"lon":-147.760069921313},{"lat":70.3212955698946,"lon":-147.760963290876},{"lat":70.32080470789,"lon":-147.762127215554},{"lat":70.3203893928033,"lon":-147.763526499581},{"lat":70.3200622407139,"lon":-147.765118211008}],"onlyVisibleOnHover":false,"fillColor":"yellow","fillOpacity":"0.1\n\t70.3814738893426, -147.92181526014:\n\t70.3810350528222, -147.920171926481:\n\t70.3810563128162, -147.92012045687:\n\t70.3754555526382, -147.899613712032:\n\t70.3754342983804, -147.899665189428:\n\t70.3750911353816, -147.898381503098:\n\t70.3741499739334, -147.895903946637:\n\t70.3730785037279, -147.893950806252:\n\t70.3719092732444, -147.892580743192:\n\t70.3706778402124, -147.89183581885:\n\t70.3694216232576, -147.89173826262:\n\t70.3681787652085, -147.892291202675:\n\t70.3673879711357, -147.893078235382:\n\t70.3673794678074, -147.893009004772:\n\t70.3673319840701, -147.893133975038:\n\t70.3669870804735, -147.893477229003:\n\t70.3658827081103, -147.895260810698:\n\t70.3652724707337, -147.896704372278:\n\t70.3652557816089, -147.896644456358:\n\t70.365217717799, -147.896833888871:\n\t70.3648992716696, -147.89758714661:\n\t70.3641391577099, -147.900141630051:\n\t70.3641319514994, -147.900125348204:\n\t70.3641252441357, -147.900188537167:\n\t70.3640664840818, -147.900385876239:\n\t70.3634622010979, -147.903317666303:\n\t70.3609588351633, -147.909902856459:\n\t70.3595087138192, -147.907516718503:\n\t70.3594307090598, -147.903770936919:\n\t70.3594302631959, -147.903771005379:\n\t70.3593379572859, -147.901933105927:\n\t70.3591386258661, -147.900161745026:\n\t70.3588388651193, -147.898520016067:\n\t70.358447757596, -147.897058228997:\n\t70.3584347403078, -147.897023953426:\n\t70.358435902539, -147.897020613689:\n\t70.3545955193945, -147.885108413854:\n\t70.3545943573832, -147.88511175366:\n\t70.3542768856746, -147.884277264939:\n\t70.3542842606439, -147.884250555963:\n\t70.3501913279904, -147.874238646271:\n\t70.3494218644223, -147.871806480198:\n\t70.3484848396012, -147.858630498015:\n\t70.3484775007771, -147.858635051378:\n\t70.3484625450515, -147.858339644086:\n\t70.3483467166285, -147.857313222242:\n\t70.3483594843548, -147.857299960266:\n\t70.3480964208889, -147.8550726419:\n\t70.348083653319, -147.855085905108:\n\t70.3480578716514, -147.854857317908:\n\t70.3480685956978, -147.854845342466:\n\t70.3458775511678, -147.837564376123:\n\t70.3458743167729, -147.837538713102:\n\t70.3458635938289, -147.837550696419:\n\t70.3458053905714, -147.837035882876:\n\t70.3455678676925, -147.835739398886:\n\t70.3455758037253, -147.835724944037:\n\t70.3422820892156, -147.819744026178:\n\t70.3422812160234, -147.819739784847:\n\t70.3391090908572, -147.804343996638:\n\t70.3391011572929, -147.804358459287:\n\t70.3390374114572, -147.804011216507:\n\t70.3386455309877, -147.802552687584:\n\t70.3384019273747, -147.80191470006:\n\t70.3384110836161, -147.801883535321:\n\t70.3360503554109, -147.795738212765:\n\t70.3324323853858, -147.784124254282:\n\t70.332429172727, -147.784133053498:\n\t70.3323964001245, -147.784011196741:\n\t70.3319249852629, -147.782777764589:\n\t70.3313886603994, -147.781806110837:\n\t70.3308035997548, -147.781125718708:\n\t70.3301876328978, -147.780757403058:\n\t70.3295594745236, -147.780712180661:\n\t70.3289381971926, -147.780991537657:\n\t70.3283427370046, -147.781586831208:\n\t70.3277910587355, -147.782479893212:\n\t70.3273000588107, -147.783643659205:\n\t70.3268845767927, -147.785042938194:\n\t70.3266118894644, -147.786368866539:\n\t70.3266049870533, -147.7863580212:\n\t70.3248503369964, -147.796125074118:\n\t70.3248572388066, -147.796135921767:\n\t70.3248025691019, -147.796401804268:\n\t70.3245732053275, -147.798138004391:\n\t70.3244489256933, -147.799965960665:\n\t70.3244416283791, -147.800843628521:\n\t70.3244277844484, -147.800842521977:\n\t70.3244172486952, -147.801895349738:\n\t70.3227784340442, -147.805146101444:\n\t70.3216821981716, -147.804588142688:\n\t70.3210874033293, -147.799510733605:\n\t70.3212659194852, -147.798909851305:\n\t70.3215933672766, -147.797318598879:\n\t70.3218227217674, -147.795582640132:\n\t70.3219469557643, -147.793754888864:\n\t70.3219623420095, -147.791890897815:\n\t70.3218683649189, -147.79004729088:\n\t70.3216679238264, -147.788280292073:\n\t70.3213671310199, -147.786643243218:\n\t70.3209751006672, -147.78518631114:\n\t70.3205036898085, -147.783953550105:\n\t70.31996736809, -147.782982419378:\n\t70.3193823096341, -147.782302386317:\n\t70.3187663439406, -147.781934254806:\n\t70.3181381856688, -147.781889036137:\n\t70.3175169073753, -147.782168216293:\n\t70.3169214451911, -147.782763157914:\n\t70.3163697639545, -147.783655703648:\n\t70.3158787601839, -147.784818804692:\n\t70.3156793964109, -147.785489835873:\n\t70.315668981401, -147.785462492112:\n\t70.3117241646675, -147.798640997663:\n\t70.3117345776709, -147.798668342688:\n\t70.3115184032343, -147.799395517845:\n\t70.3111909417569, -147.800985961832:\n\t70.3109615407657, -147.802720963588:\n\t70.3108372218646, -147.80454768111:\n\t70.3108217107227, -147.806410647:\n\t70.3109155258847, -147.808253327291:\n\t70.3111157755627, -147.81001958269:\n\t70.3114163589728, -147.811656141146:\n\t70.3118081765226, -147.813112883576:\n\t70.312279387219, -147.814345775315:\n\t70.3128155373968, -147.81531734639:\n\t70.3134004671318, -147.815998090081:\n\t70.3140163578694, -147.816367138258:\n\t70.3146445013689, -147.816413397783:\n\t70.3152658263797, -147.816135292326:\n\t70.3158613927206, -147.815541369975:\n\t70.3164132266473, -147.814649709908:\n\t70.3164522593654, -147.814557341445:\n\t70.317289892241, -147.815747668613:\n\t70.3161763748198, -147.832762648402:\n\t70.3161898902931, -147.832770458878:\n\t70.3161330991334, -147.833602973037:\n\t70.316117284915, -147.835466384924:\n\t70.3161894386243, -147.836889014226:\n\t70.3161798381523, -147.836894783246:\n\t70.3175169396315, -147.85680052468:\n\t70.3175265406871, -147.856794764653:\n\t70.3175478546769, -147.857215458769:\n\t70.3177476181645, -147.858982745211:\n\t70.3178230458723, -147.859394457204:\n\t70.3178136577413, -147.859408177171:\n\t70.3207098676612, -147.876998159718:\n\t70.3207192570938, -147.876984445978:\n\t70.320943840228, -147.878210889036:\n\t70.3213351187983, -147.879669586989:\n\t70.3218058705389, -147.880904590235:\n\t70.3223416557386, -147.881878364203:\n\t70.3225883502314, -147.882166527611:\n\t70.322583228142, -147.882203820431:\n\t70.3258206919992, -147.886138259666:\n\t70.325339262552, -147.89645452404:\n\t70.3253459551015, -147.896457224808:\n\t70.3253284762197, -147.896712443342:\n\t70.3253120187702, -147.898576646702:\n\t70.325404894846, -147.900421046012:\n\t70.3256042412681, -147.902189449799:\n\t70.3259039844971, -147.903828521251:\n\t70.3262950506693, -147.905288065049:\n\t70.3267656215072, -147.90652396201:\n\t70.3273012628004, -147.907498650255:\n\t70.3278858300811, -147.908182528863:\n\t70.3281740375667, -147.908356665545:\n\t70.3275131345025, -147.920588393972:\n\t70.3275234663105, -147.920605933368:\n\t70.3274222246574, -147.921095886909:\n\t70.327191680518, -147.922830886301:\n\t70.3270661536832, -147.924658294112:\n\t70.3270494064968, -147.926522621971:\n\t70.3271419950063, -147.928367295199:\n\t70.3273410647942, -147.930136113941:\n\t70.3276405506646, -147.931775728801:\n\t70.3276976303917, -147.931988977589:\n\t70.3276918540734, -147.932000829699:\n\t70.3294761823756, -147.939588119933:\n\t70.330221520667, -147.951188956951:\n\t70.3302321703971, -147.951182936746:\n\t70.3302567689821, -147.951673832537:\n\t70.3304556071516, -147.953443143097:\n\t70.3307548775174, -147.955083346692:\n\t70.331145520696, -147.956544213639:\n\t70.3316157311972, -147.957781584807:\n\t70.3320616500282, -147.958594847074:\n\t70.3320579764416, -147.958615308628:\n\t70.3351425719697, -147.963531409158:\n\t70.3353009925593, -147.965466069114:\n\t70.335290662099, -147.96555533857:\n\t70.3338871373216, -147.968241317427:\n\t70.3338890225574, -147.968249859031:\n\t70.3338539567254, -147.968306317334:\n\t70.3333617928716, -147.969465916651:\n\t70.3329449011673, -147.970861781175:\n\t70.3326159460689, -147.972451082465:\n\t70.3323849087524, -147.974185918194:\n\t70.3322588606485, -147.976013451872:\n\t70.3322415799287, -147.97787819117:\n\t70.3323336388294, -147.979723549055:\n\t70.3325321990678, -147.981493304745:\n\t70.3325558213869, -147.981623137664:\n\t70.3325520047996, -147.981628192207:\n\t70.3351780333653, -147.998978111121:\n\t70.3351818504229, -147.998973059231:\n\t70.3354570919076, -148.000484428583:\n\t70.335847359947, -148.001946496717:\n\t70.3363172513303, -148.003185196026:\n\t70.3368523548769, -148.004162867309:\n\t70.337436538733, -148.004849837927:\n\t70.3380520071644, -148.005225049959:\n\t70.3386800645856, -148.005277223154:\n\t70.3389190295033, -148.005172402418:\n\t70.3389206963582, -148.005211156596:\n\t70.3432385373194, -148.003581837751:\n\t70.3434092646937, -148.003789107587:\n\t70.3438273744363, -148.006618667456:\n\t70.3435085873274, -148.008157360918:\n\t70.3432772106931, -148.009892667256:\n\t70.3431508038588, -148.011720905955:\n\t70.3431331559457, -148.013586562942:\n\t70.3432248503948, -148.015433023159:\n\t70.3434230600883, -148.017204031941:\n\t70.3436315962827, -148.018350462826:\n\t70.343621452693, -148.018368039685:\n\t70.3472185408414, -148.036609684518:\n\t70.3472286861835, -148.036592113769:\n\t70.3473187849486, -148.037087990442:\n\t70.3477087549763, -148.038551577574:\n\t70.3481783923811, -148.039791818798:\n\t70.3487132913255, -148.040771019463:\n\t70.3492973298596, -148.041459442623:\n\t70.3498513041964, -148.041798505992:\n\t70.3498506460152, -148.041813428314:\n\t70.3525232469335, -148.042877442175:\n\t70.3536029554471, -148.0453162472:\n\t70.3536061542145, -148.046805839106:\n\t70.353617833997, -148.046805708401:\n\t70.3536124666957, -148.047365163504:\n\t70.3537038111666, -148.049212708389:\n\t70.3539016844155, -148.050984942101:\n\t70.3542000573911, -148.052628411751:\n\t70.3545898982281, -148.054092788079:\n\t70.3550594257099, -148.055333805909:\n\t70.3555942373423, -148.056313746893:\n\t70.3561782138284, -148.057002851705:\n\t70.3567935657936, -148.057379997298:\n\t70.3574216011587, -148.057433844784:\n\t70.3578138794734, -148.057262753694:\n\t70.3580432521298, -148.057162587005:\n\t70.3586395684371, -148.056574563292:\n\t70.3591925534429, -148.055687674923:\n\t70.359685262978, -148.054528763871:\n\t70.360102796162, -148.05313286019:\n\t70.3604324589376, -148.051542800205:\n\t70.3606518023908, -148.049899546738:\n\t70.360664239783, -148.049806534852:\n\t70.3607910375837, -148.047976986757:\n\t70.3608036812957, -148.046669416051:\n\t70.360815361076, -148.046669285399:\n\t70.3607929573364, -148.036349482871:\n\t70.3619205708172, -148.029432396492:\n\t70.3619168593008, -148.02942716033:\n\t70.3621305524535, -148.027824719688:\n\t70.3622571285466, -148.025994894828:\n\t70.3622749114395, -148.024127509015:\n\t70.3621833128029, -148.022279288807:\n\t70.3619851594912, -148.020506599444:\n\t70.3616864947771, -148.018862955436:\n\t70.3612963676618, -148.017398724732:\n\t70.3610236568654, -148.016678639471:\n\t70.3610325323889, -148.016648088664:\n\t70.3592646600638, -148.01211068224:\n\t70.3589494424761, -148.009035520609:\n\t70.3609412059336, -148.000651760511:\n\t70.3609357443578, -148.000640216543:\n\t70.3612197411204, -147.999267589175:\n\t70.3612732839257, -147.998865537458:\n\t70.3612823434591, -147.998877659163:\n\t70.3619611539753, -147.994404114831:\n\t70.3631220134972, -147.993936552908:\n\t70.3634449303593, -148.000896672788:\n\t70.3634585232924, -148.000891022404:\n\t70.3635094330657, -148.001916309293:\n\t70.3637077619917, -148.003688991899:\n\t70.3640065650223, -148.005332583868:\n\t70.3643967900786, -148.006796784806:\n\t70.3648666443327, -148.0080373348:\n\t70.3654017153601, -148.009016529984:\n\t70.3659858759894, -148.009704633361:\n\t70.3666013312033, -148.010080552288:\n\t70.3672293858169, -148.010132985166:\n\t70.3678509714062, -148.009860167684:\n\t70.3684471397111, -148.009270486749:\n\t70.3689998985984, -148.008381893738:\n\t70.3694923107381, -148.007221282716:\n\t70.369909484236, -148.005823735171:\n\t70.3702387360714, -148.004232137642:\n\t70.3704700709138, -148.00249447001:\n\t70.3705964066759, -148.000663672585:\n\t70.3706139438016, -147.998795430455:\n\t70.3705730314579, -147.997972133086:\n\t70.37058662432, -147.997966478947:\n\t70.3698035570289, -147.981099495446:\n\t70.3697747173174, -147.969718940291:\n\t70.3697631103077, -147.96971913994:\n\t70.369765726684, -147.969432151978:\n\t70.3697726981419, -147.969431463201:\n\t70.3697354636373, -147.966219473865:\n\t70.3717176662011, -147.959903513054:\n\t70.372540966315, -147.960404503875:\n\t70.3727414374072, -147.960420779886:\n\t70.3727805472205, -147.960475480491:\n\t70.3727819433045, -147.960424088067:\n\t70.3729717326665, -147.960439567323:\n\t70.3730130048813, -147.960520504182:\n\t70.3730143053475, -147.960442923333:\n\t70.3737971201146, -147.960506344649:\n\t70.375040167548, -147.959957468489:\n\t70.376232289872, -147.958774939388:\n\t70.3766337928303, -147.958127949333:\n\t70.3766992224698, -147.958113400617:\n\t70.3766868151918, -147.958042547721:\n\t70.3773372958173, -147.956993977183:\n\t70.3780937108281, -147.955207279439:\n\t70.3781067687948, -147.955251756568:\n\t70.3802036930408, -147.949801227949:\n\t70.3801906337487, -147.949756749615:\n\t70.3804184185639, -147.949218523456:\n\t70.3812519894349, -147.946419614008:\n\t70.3819094359558, -147.943232284349:\n\t70.3823709738883, -147.939753399729:\n\t70.382622390271, -147.936088801236:\n\t70.3826561358424, -147.932349926922:\n\t70.3824710872712, -147.928650415318:\n\t70.3820730375452, -147.925102956123:\n\t"}],"circles":[],"rectangles":[],"copycoords":false,"static":false,"visitedicon":"","wmsoverlay":false,"zoom":7,"layers":[],"controls":["pan","zoom","type","scale","streetview","rotate"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"cluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","fullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"","title":"","link":"","lat":70.3317,"lon":-147.8799,"icon":"","inlineLabel":"Endicott Oil and Gas Field\n"}]}

Articles and Resources

Additional Data

To access additional data, including an interactive map of oil and gas extraction sites, a downloadable dataset, and summary data, please visit the Global Oil and Gas Extraction Tracker on the Global Energy Monitor website.