WELL · 42-479-31947 · DISTRICT 4
McNary-Ramsay #1
Webb County · McNary (Hirsch 6950 Sd.) field · Vertical
Mcnary-Ramsay #1 (API 42-479-31947) is a plugged well in Webb County, plugged October 10, 2016, last operated by Columbus Energy LLC.
The RRC has issued 2 drilling permits (amended once) between 1978 and 1999, permitted to 7,400 ft.
It was permitted by Dynamic Production, Inc. and has since transferred to Columbus Energy LLC on the wellbore schedule.
Operator of record
Permitted by Dynamic Production, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 51
- Phone
- (832) 432-8540
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Columbus Energy LLC |
| Production reports | Columbus Energy, LLCthrough Aug 2013 |
| Latest permit | Dynamic Production, Inc.Jan 11, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,400
- total depth, ft
- 3
- permits on file
- Jan 11, 1999
- last permit issued
- Jan 26, 1999
- completed
- 0
- cumulative oil, bbl
- 1.23M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 26, 1999
- Shut in
- —
- Plugged
- Oct 10, 2016
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 2 leases 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 |
|---|---|---|---|---|---|---|
| McNary-Ramsay G-4-171985 | McNary (Hirsch 6950 Sd.) | Columbus Energy, LLC | 1 | 0 | 1.13M | Jan 1999 – Oct 2016 |
| McNary - Ramsay G-4-77193 | Laredo (Lobo) | Dynamic Production, Inc. | 1 | 0 | 95.4K | Jan 1993 – Jan 1999 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Trahan, J. C. Drlg. Contr., Inc.Jan 1993 → Oct 1998
- 2Dynamic Production, Inc.Nov 1998 → Mar 2002
- 3Laredo Energy, LPApr 2002 → Jun 2003
- 4Proton Energy, L.L.C.Jul 2003 → Nov 2004
- 5Columbus Energy, LLCDec 2009 → Aug 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 481961-98 | Recompletion | Dynamic Production, Inc. | Feb 25, 1999 | Jan 11, 1999 | Jan 10, 1999 | 7,400 |
| 481961-99 | Recompletion | Dynamic Production, Inc. | Jan 11, 1999 | Jan 11, 1999 | — | 7,200 |
| 17791-99 | Drill | Ramsay Corporation | Feb 7, 1978 | Feb 7, 1978 | Apr 3, 1978 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 26, 1999 | McNary-Ramsay G-4-171985 | McNary (Hirsch 6950 Sd.) | Columbus Energy LLC | Plugged | — |
| Jun 12, 1978 | McNary - Ramsay G-4-77193 | Laredo (Lobo) | Dynamic Production Inc. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,114 | 7,174 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 629 | 14.75 | 480 S |
| 7.625 | 5,267 | 9.875 | 435 S |
| 7.625 | 5,290 | 9.875 | 435 S |
| 2.875 | 7,391 | 3.875 | 75 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 | Mar 18, 1999 | Feb 24, 1999 | Yes |
| 00 | Mar 5, 1999 | — | — |
| 00 | Jan 12, 1984 | Jun 29, 1978 | — |
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 42-479-31947 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-31947 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Feb 1995
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000072649 | W-14 Disposal | Plugged Oct 27, 2016 | 150 | 1,200 | 4,320–5,055 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/47931947, documented in the API reference.