WELL · 42-305-30496 · DISTRICT 8
Cartwright #1
Lynn County · Smith (Spraberry) field · Producing · Vertical
Cartwright #1 (API 42-305-30496) is a well in Lynn County operated by Onaroll Operating LLC, completed September 27, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 20, 2011, permitted to 12,000 ft.
It was permitted by Raw Oil & Gas, Inc. and has since transferred to Onaroll Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including San Andres, Spraberry, Jo Mill, Wolf Camp.
Its lease has reported 1.21M barrels of oil and 277K mcf of gas since September 2011, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Raw Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Lubbock, TX · P-5 Y, filed Apr 4, 2026 · (806) 701-5256
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Onaroll Operating LLC |
| Production reports | Smith Energy Operating Companythrough Mar 2026 |
| Latest permit | Raw Oil & Gas, Inc.Jun 20, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Jun 20, 2011
- last permit issued
- Sep 27, 2011
- completed
- 1.21M
- cumulative oil, bbl
- 277K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 27, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cartwright O-11-69791 | Smith (Spraberry) | Onaroll Operating LLC | 3 | 1.21M | 277K | Sep 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 24,190 · prior 12 28,550(-15%)
Gas, mcf lease total
Last 12 months 6,348 · prior 12 4,296(+48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Raw Oil & Gas, Inc.Sep 2011 → Aug 2015
- 2Smith Energy Operating CompanySep 2015 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 718645-99 | Drill | Raw Oil & Gas, Inc. | Jun 17, 2011 | Jun 20, 2011 | Jul 29, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-69791 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,065 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 3,880 | -815 |
| SpraberryUPPER SPRABERRY | 6,764 | -3,699 |
| SpraberryLOWER SPRABERRY | 7,273 | -4,208 |
| Jo MillJO-MILL | 7,660 | -4,595 |
| Wolf Camp | 8,286 | -5,221 |
| PennsylvanianPENN LIME | 9,296 | -6,231 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,672 | 7,738 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 458 | 17.5 | 385 S |
| 8.625 | 4,102 | 11 | 1,090 S |
| 5.5 | 8,140 | 7.875 | 675 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 | Jul 12, 2012 | Oct 12, 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 42-305-30496 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-305-30496 → 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/30530496, documented in the API reference.