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WYOMING · WELLS · JOHNSON COUNTY · API 49-019-31667

Case Fed 4777-36-25-3E NH

ActiveHorizontal oil wellWOGCC status: Producing Oil Well

County
Johnson
Field
WC

A horizontal oil well in Johnson County, Wyoming, operated by Anschutz Exploration Corporation. WOGCC status: producing oil well.

Spudded October 22, 2018 and drilled to 19,470 ft measured depth.

Completed in one field: WC.

It has reported 128,399 bbl of oil, 158,357 Mcf of gas, and 98,375 bbl of water since December 2021; in the twelve months through August 2026, 16,599 bbl, 25,016 Mcf, and 6,387 bbl.

16,599
bbl oil, 12 months through Aug 2026
25,016
Mcf gas, same 12 months
6,387
bbl produced water, same 12 months
128,399
bbl oil since Dec 2021 · 158,357 Mcf gas

APD

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Status
Approved · WOGCC: Drilling or Drilled Permit
Received
Aug 11, 2021
Approved
Nov 8, 2021
Wellbore
Horizontal
Proposed formation
Niobrara
Target depth
10,320 ft
Proposed bottom hole
44.02572, -106.06199 ↗

3 APDs on file for this well, newest first

ApprovedReceivedOperatorStatusFormationTarget depth
Nov 8, 2021Aug 11, 2021Anschutz Exploration CorporationApprovedDrilling or Drilled PermitNiobrara10,320 ft
—Jul 24, 2019Anschutz Oil Company LLCApprovedExpired PermitNiobrara10,320 ft
Jul 13, 2018May 17, 2018Anschutz Oil Company LLCApprovedDrilling or Drilled PermitMuddy11,926 ft

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Reported production

Every month on file for this well on form 2, summed across its fields and the operators that filed it. The newest months can still be amended.

12 months through Aug 2026 16,599 · prior 12 15,410(+8%)

05K10K15K20222023202420252026

Case Fed 4777-36-25-3E NH: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
WCNiobraraActive10,262 to 19,192 MDDec 7, 2021Dec 2021 to Aug 2026128,399158,35798,375

Formation tops

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19 tops as filed, by depth. A formation filed more than once is listed each time.

FormationDepth
LANCE4,880 ft
FOX HILLS6,481 ft
LEWIS SH6,645 ft
TECKLA6,928 ft
TEAPOT7,279 ft
PARKMAN7,554 ft
STEELE SH8,005 ft
SUSSEX SS8,448 ft
SHANNON SS8,878 ft
NIOBRARA9,945 ft
CARLILE10,346 ft
TURNER10,493 ft
FRONTIER10,627 ft
BELLE FOURCHE10,749 ft
MOWRY11,370 ft
MUDDY11,611 ft
SKULL CREEK11,661 ft
DAKOTA11,765 ft
MORRISON11,942 ft

Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"

Formation tops nearby

Operators of record

OperatorFromTo
Anschutz Exploration CorporationOct 1, 2020today
Anschutz Oil Company LLCJan 1, 2000Oct 1, 2020

Well record

API number
49-019-31667
Location
SE SW 36-47N-77W · 1409 FSL, 1802 FWL
Coordinates
43.99936, -106.06339 ↗
Elevation
4,405 ft
Elevation KB
4,432 ft
Measured depth
19,470 ft
Total depth
9,937 ft
Perforations
10,262 to 19,192 ft
Basin, as WOGCC files it
Powder River Basin
APD
Approved Nov 8, 2021
Proposed formation
Niobrara
Target depth
10,320 ft
Spudded
Oct 22, 2018

About this data

Wyoming Oil and Gas Conservation Commission (WOGCC), from its public database extracts. Status and type are in WOGCC's own words. Production and injection are what operators filed on form 2, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/wells/4901931667, documented in the API reference.