TEXAS · WELLS · COKE COUNTY · BRONTE CAMBRIAN UNIT LEASE · API 42-081-31700 · DISTRICT 6E
Bronte Cambrian Unit #303
Coke County · Bronte (Cambrian) field · Producing · Vertical
Bronte Cambrian Unit #303 (API 42-081-31700) is a well in Coke County operated by R3 Operating Corporation, completed March 19, 1996 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 13, 1995, permitted to 5,500 ft.
It was permitted by Exxon Corp. and has since transferred to R3 Operating Corporation on the wellbore schedule.
Completion filings report 6 formation tops, including Wichita-Albany, Cisco, Palo Pinto, Capps.
Its lease has reported 872K barrels of oil and 275K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 27 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Greenwood VLG, CO
- P-5 status
- Active (A)
- P-5 last filed
- Sep 15, 2025
- Phone
- (720) 388-8270
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | R3 Operating Corporation |
| Production reports | R3 Operating Corporationthrough Apr 2026 |
| Latest permit | Exxon Corp.Sep 13, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Sep 13, 1995
- last permit issued
- Mar 19, 1996
- completed
- 872K
- cumulative oil, bbl
- 275K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 19, 1996
- 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 27 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bronte Cambrian Unit O-9-2473 | Bronte (Cambrian) | R3 Operating Corporation | 27 | 872K | 275K | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 4,083 · prior 12 5,116(-20%)
Gas, mcf lease total
Last 12 months 1,857 · prior 12 3,271(-43%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Jul 2003
- 3Primrose Operating CompanyAug 2003 → Mar 2007
- 4Grandfield Consulting, Inc.Apr 2007 → Feb 2011
- 5Ivory Energy, LLCMar 2011 → Jul 2011
- 6Boaz Energy, LLCAug 2011 → Sep 2013
- 7Memorial Production Oper. LLCOct 2013 → May 2016
- 8Boaz Energy II Operating, LLCJun 2016 → Mar 2025
- 9T2 Operating CorporationApr 2025 → Jul 2025
- 10R3 Operating CorporationAug 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 439830-99 | Drill | Exxon Corp. | Sep 12, 1995 | Sep 13, 1995 | Jan 4, 1996 | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 19, 1996 | Bronte Cambrian Unit O-9-2473 | Bronte (Cambrian) | R3 Operating Corporation | Producing | 5,500 |
Formation tops
As filed on W-2/G-1. Subsea from 1,806 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wichita-AlbanyWICHITA ALBANY | 1,282 | 524 |
| Cisco | 3,462 | -1,656 |
| Palo Pinto | 4,285 | -2,479 |
| Capps | 4,568 | -2,762 |
| Gardner | 5,040 | -3,234 |
| Cambrian | 5,285 | -3,479 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,288 | 5,292 | Perforated |
| 5,292 | 5,310 | Perforated |
| 5,314 | 5,320 | Perforated |
| 5,327 | 5,334 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 350 | 12.25 | 270 S |
| 7 | — | 8.75 | 810 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 | May 24, 1996 | Apr 25, 1996 | Yes |
| 00 | May 14, 1996 | — | — |
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 42-081-31700 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-081-31700 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/08131700, documented in the API reference.