WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-27648

Buffalo Fed 28-33H

ActiveHorizontal oil wellWOGCC status: Producing Oil Well

Operator of record
Arena Resources LLC
County
Niobrara
Field
WC

A horizontal oil well in Niobrara County, Wyoming, operated by Arena Resources LLC. WOGCC status: producing oil well.

Spudded April 9, 2024 and drilled to 15,640 ft measured depth.

Completed in one field: WC.

It has reported 74,564 bbl of oil, 69,410 Mcf of gas, and 64,105 bbl of water since December 2024; in the twelve months through August 2026, 54,201 bbl, 57,119 Mcf, and 18,924 bbl.

54,201
bbl oil, 12 months through Aug 2026
57,119
Mcf gas, same 12 months
18,924
bbl produced water, same 12 months
74,564
bbl oil since Dec 2024 · 69,410 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Received
Jan 11, 2024
Approved
Feb 14, 2024
Wellbore
Horizontal
Proposed formation
Turner
Target depth
4,890 ft
Proposed bottom hole
43.39424, -104.54947 ↗

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 54,201

05K10K20252026

Buffalo Fed 28-33H: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
WCTurnerActive5,630 to 15,549 MDDec 9, 2024Dec 2024 to Aug 202674,56469,41064,105

Formation tops

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

FormationDepth
NIOBRARA4,808 ft
NIOBRARA GRM4,973 ft
CARLILE5,057 ft
WLCK BENT5,238 ft
TURNER 1-3 BENCH5,324 ft
TURNER 4TH BENCH5,577 ft

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

Formation tops nearby

Well record

API number
49-027-27648
Location
SW SE 21-40N-64W · 202 FSL, 2084 FEL
Elevation
3,977 ft
Measured depth
15,640 ft
Total depth
5,428 ft
Perforations
5,630 to 15,549 ft
Basin, as WOGCC files it
Powder River Basin
APD
Approved Feb 14, 2024
Proposed formation
Turner
Target depth
4,890 ft
Spudded
Apr 9, 2024

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/4902727648, documented in the API reference.