WYOMING · WELLS · SUBLETTE COUNTY · API 49-035-30543
Boulder 16B1-28D
ActiveDirectional gas wellWOGCC status: Producing Gas Well
- Operator of record
- Purewest Resources Inc
- Permitted by
- Ultra Resources Inc
- County
- Sublette
- Field
- Pinedale
A directional gas well in Sublette County, Wyoming, operated by Purewest Resources Inc. WOGCC status: producing gas well.
Spudded October 6, 2021 and drilled to 15,387 ft measured depth.
Completed in 3 fields: Pinedale, Pinedale, Pinedale.
It has reported 15,609 bbl of oil, 1,755,356 Mcf of gas, and 321,961 bbl of water since December 2024; in the twelve months through August 2026, 5,794 bbl, 670,003 Mcf, and 95,495 bbl.
- 5,794
- bbl oil, 12 months through Aug 2026
- 670,003
- Mcf gas, same 12 months
- 95,495
- bbl produced water, same 12 months
- 15,609
- bbl oil since Dec 2024 · 1.8M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Oct 18, 2019
- Approved
- Sep 24, 2021
- Operator
- Ultra Resources Inc
- Wellbore
- Directional
- Proposed formation
- Lance
- Target depth
- 14,400 ft
- Proposed bottom hole
- 42.62244, -109.72473 ↗
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Sep 24, 2021 | Oct 18, 2019 | Ultra Resources Inc | ApprovedDrilling or Drilled Permit | Lance | 14,400 ft |
| Nov 17, 2017 | Nov 1, 2017 | Ultra Resources Inc | ApprovedExpired Permit | Lance | 14,400 ft |
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
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 670,003
Boulder 16B1-28D: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →4 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| TK | 9,062 ft |
| Lower Lance | 12,206 ft |
| Mesaverde | 14,041 ft |
| Ericson | 15,264 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-035-30543
- Location
- NE NW 33-31N-108W · 866 FNL, 1437 FWL
- Coordinates
- 42.61719, -109.72940 ↗
- Elevation
- 7,048 ft
- Elevation KB
- 7,071 ft
- Measured depth
- 15,387 ft
- Total depth
- 14,393 ft
- Perforations
- 9,274 to 15,288 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Sep 24, 2021
- Proposed formation
- Lance
- Target depth
- 14,400 ft
- Spudded
- Oct 6, 2021
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/4903530543, documented in the API reference.