WYOMING · WELLS · JOHNSON COUNTY · API 49-019-20311

Cdu A-5-1

ActiveVertical injector wellWOGCC status: Active Injector

County
Johnson

A vertical injector well in Johnson County, Wyoming, operated by Mid-Con Energy Operating LLC. WOGCC status: active injector.

Spudded October 14, 1976.

Completed in one field: Heldt Draw.

It has reported 113,864 bbl of oil, 112,308 Mcf of gas, and 164 bbl of water since the record begins in January 1978; its last reported production was May 1985.

0
bbl oil, 12 months through Aug 2026
0
Mcf gas, same 12 months
0
bbl produced water, same 12 months
113,864
bbl oil since Jan 1978 · 112,308 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
Oct 14, 1976
Proposed formation
Shannon
Target depth
9,515 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 0 · prior 12 0

01K2K3K1980198519901995200020052010201520202025

Cdu A-5-1: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Heldt DrawShannon——Dec 25, 1976by Jan 1978 to May 1985113,864112,308164

Formation tops

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

FormationDepth
LEWIS,SH6,974 ft
TECKLA,SAND MBR (LEWIS SH)7,370 ft
TEAPOT,MBR (PARKMAN SS)7,715 ft
PARKMAN,SS8,028 ft
STEELE,SH8,525 ft
SUSSEX,SS8,947 ft
SHANNON,SS MBR (CODY SH)9,286 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 CorporationJan 1, 2006Apr 1, 2013
Meritage Energy Partners LLCOct 1, 2001Jan 1, 2006
Brown Tom IncJan 1, 2000Oct 1, 2001

Well record

API number
49-019-20311
Location
C NE 8-45N-76W · 1320 FNL, 1500 FEL
Elevation KB
4,764 ft
Total depth
9,515 ft
Basin, as WOGCC files it
Powder River Basin
APD
Approved Oct 14, 1976
Proposed formation
Shannon
Target depth
9,515 ft
Spudded
Oct 14, 1976

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/4901920311, documented in the API reference.