WELL · 42-041-32056 · DISTRICT 3
Ann Adams Melvin Unit #1H
Brazos County · Madisonville W. (Woodbine -A-) field · Producing · Horizontal
Ann Adams Melvin Unit #1H (API 42-041-32056) is a horizontal well in Brazos County operated by Vess Oil Corporation, completed January 8, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 16, 2010, permitted to 8,200 ft.
It was permitted by Endeavor Natural Gas, LP and has since transferred to Vess Oil Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Woodbine.
Its lease has reported 238K barrels of oil and 176K mcf of gas since January 2011, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Endeavor Natural Gas, LP; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 10, 2025
- Permits on file
- 79
- Phone
- (214) 306-5801
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Vess Oil Corporation |
| Production reports | Vess Oil Corporationthrough Apr 2026 |
| Latest permit | Endeavor Natural Gas, LPNov 16, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,200
- total depth, ft
- 1
- permits on file
- Nov 16, 2010
- last permit issued
- Jan 8, 2011
- completed
- 238K
- cumulative oil, bbl
- 176K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 8, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ann Adams Melvin Unit O-3-25679 | Madisonville, W. (Woodbine -A-) | Vess Oil Corporation | 2 | 238K | 176K | Jan 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,318 · prior 12 3,850(-14%)
Gas, mcf lease total
Last 12 months 5,746 · prior 12 5,948(-3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Natural Gas, LPFeb 2011 → Jan 2012
- 2Enervest Operating, L.L.C.Feb 2012 → Nov 2013
- 3Vess Oil CorporationDec 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 705116-99 | Drill | Endeavor Natural Gas, LP | Nov 10, 2010 | Nov 16, 2010 | Nov 26, 2010 | 8,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-25679 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 337 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 6,884 | -6,547 |
| Austin ChalkTOP AUSTIN CHALK | 7,693 | -7,356 |
| Woodbine | 8,160 | -7,823 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,405 | 15,437 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,667 | 13.5 | 1,186 S |
| 7 | 8,350 | 9.875 | 415 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 23, 2012 | Apr 4, 2011 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-041-32056 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-32056 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/04132056, documented in the API reference.