WYOMING · WELLS · JOHNSON COUNTY · API 49-019-20386

Table Mountain Unit T-2

ActiveVertical oil wellWOGCC status: Producing Oil Well

Operator of record
Prima Exploration Inc
County
Johnson

A vertical oil well in Johnson County, Wyoming, operated by Prima Exploration Inc. WOGCC status: producing oil well.

Spudded February 11, 1978.

Completed in one field: Table Mountain.

It has reported 270,458 bbl of oil, 174,004 Mcf of gas, and 98,865 bbl of water since May 1978; in the twelve months through August 2026, 1,579 bbl, 51 Mcf, and 2,299 bbl.

1,579
bbl oil, 12 months through Aug 2026
51
Mcf gas, same 12 months
2,299
bbl produced water, same 12 months
270,458
bbl oil since May 1978 · 174,004 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
Feb 11, 1978
Proposed formation
Shannon
Target depth
9,809 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 1,579 · prior 12 1,436(+10%)

02K4K1980198519901995200020052010201520202025

Table Mountain Unit T-2: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Table MountainShannonActive—May 11, 1978May 1978 to Sep 2026270,458174,00498,865

Formation tops

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

FormationDepth
FOX HILLS,FM6,820 ft
LEWIS,SH7,113 ft
TEAPOT,MBR (PARKMAN SS)7,893 ft
PARKMAN,SS8,185 ft
SUSSEX,SS9,145 ft
SHANNON,SS MBR (CODY SH)9,560 ft

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

Formation tops nearby

Operators of record

OperatorFromTo
Anadarko E&P Onshore LLCApr 1, 2013today
Anadarko Petroleum CorporationJun 22, 2005Apr 1, 2013
Westport Oil & Gas Company LPApr 5, 2002Jun 22, 2005
Meritage Energy Partners LLCOct 1, 2001Apr 5, 2002
Brown Tom IncJan 1, 2000Oct 1, 2001

Well record

API number
49-019-20386
Location
C SE 35-45N-77W · 1470 FSL, 1520 FEL
Elevation KB
4,668 ft
Total depth
9,809 ft
Land
Federal
Basin, as WOGCC files it
Powder River Basin
APD
Approved Feb 11, 1978
Proposed formation
Shannon
Target depth
9,809 ft
Spudded
Feb 11, 1978

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/4901920386, documented in the API reference.