TEXAS · WELLS · DAWSON COUNTY · LAMESA NORTH WATERFLOOD UNIT LEASE · API 42-115-31481 · DISTRICT 7B
Lamesa North Waterflood Unit #1
Dawson County · Lamesa North (7850) field · Vertical
Lamesa North Waterflood Unit #1 (API 42-115-31481) is a plugged well in Dawson County, plugged May 16, 1996, last operated by Momentum Energy Corporation.
The RRC has issued one drilling permit, issued February 24, 1981, permitted to 7,890 ft.
It was permitted by R K Petroleum Corporation and has since transferred to Momentum Energy Corporation on the wellbore schedule.
Completion filings report 5 formation tops, including Yates, San Andres, B. Of L. Clearfork, Spraberry.
Its lease has reported 158K barrels of oil and 23 mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 13 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by R K Petroleum Corporation; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 19, 2025
- Permits on file
- 40
- Phone
- (512) 329-8700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Momentum Energy Corporation |
| Production reports | Momentum Energy Corporationthrough Apr 2026 |
| Latest permit | R K Petroleum CorporationFeb 24, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,890
- total depth, ft
- 1
- permits on file
- Feb 24, 1981
- last permit issued
- Mar 16, 1981
- completed
- 158K
- cumulative oil, bbl
- 23
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 16, 1981
- Shut in
- —
- Plugged
- May 16, 1996
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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lamesa North Waterflood Unit O-11-65060 | Lamesa, North (7850) | Momentum Energy Corporation | 13 | 158K | 23 | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 599 · prior 12 606(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1R K Petroleum Corp.Jan 1993 → Feb 2018
- 2Momentum Energy CorporationMar 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 109428-99 | Drill | R K Petroleum Corporation | Feb 24, 1981 | Feb 24, 1981 | — | 7,890 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 16, 1981 | Merrill B O-11-63394 | Lamesa North (7850) | R K Petroleum Corp. | Plugged | — |
| Mar 16, 1981 | Lamesa North Waterflood Unit O-11-65060 | Lamesa North (7850) | Momentum Energy Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,986 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,682 | 304 |
| San Andres | 4,100 | -1,114 |
| B. of L. Clearfork | 7,252 | -4,266 |
| Spraberry | 7,448 | -4,462 |
| Tacker Sand | 7,829 | -4,843 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,831 | 7,836 | Perforated |
| — | 7,836 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 425 | 17 | 400 S |
| 8.625 | 4,250 | 11 | 1,400 S |
| 4.5 | 7,890 | 7.875 | 750 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Nov 2, 1984 | — | — |
| 00 | Nov 1, 1984 | — | — |
| 00 | Jan 12, 1984 | May 13, 1981 | — |
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 42-115-31481 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-31481 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/11531481, documented in the API reference.