WELLS · 35-153-22777 · OKLAHOMA
Ann #1-30
ActiveVertical disposal (commercial) well
- Operator
- Zephyr SWD LLC
- County
- Woodward
- Formation
- Chase
A vertical disposal (commercial) well in Woodward County, Oklahoma, operated by Zephyr SWD LLC. OCC status: active.
Spudded April 27, 2005 and drilled to 8,400 ft measured depth.
Completed in 2 formations: Council Grove, Chase.
It has taken 4,248,567 bbl of injected water since May 2011, 10,222 bbl of it in the twelve months through December 2025.
Reported injection
4,248,567 bbl of water injected since May 2011. Reported through Dec 2025. The injection record here begins in 2011; injection before then is not shown.
Last 12 months 10,222 · prior 12 26,682(-62%)
Ann #1-30: Injected water by month.
Completions
ONE PER FORMATION THE WELL IS COMPLETED IN
| Formation | Status | Perforations, ft | Completed |
|---|---|---|---|
| Council Grove | Commercial disposal | 4,220 to 4,300 | Sep 14, 2011 |
| Chase | Active | 3,320 to 3,450 | Jun 28, 2017 |
Well record
- API number
- 35-153-22777
- Location
- C SW-30-22N-19W · 1395 FSL, 660 FWL
- Coordinates
- 36.35193, -99.27741 ↗
- Ground elevation
- 1,931 ft
- Measured depth
- 8,400 ft
- Perforations
- 3,320 to 4,300 ft
- Intent to drill
- Approved Apr 19, 2005
- Proposed formation
- Big Lime-Oswego, Chester, Cottage Grove, Morrow, Tonkawa
- Target depth
- 8,500 ft
- Spudded
- Apr 27, 2005
No oil or gas production is available for this well.
About this data
Oklahoma Corporation Commission (OCC), Oil and Gas Conservation Division. The well, its status, and its type are from the Commission's well file, in OCC's own words; the intent to drill, dates, depths, and formations are from the well's own filings. Injection is what the operator filed on form 1012A, by month; twelve-month figures end in Dec 2025, the last month whose filings are in. No oil or gas production is available for Oklahoma. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/wells/3515322777, documented in the API reference.