TEXAS · WELLS · CROCKETT COUNTY · ROBERTSON "6D" LEASE · API 42-105-37903 · DISTRICT 6E
Robertson 6D #4
Crockett County · Ozona (Canyon Sand) field · Producing · Vertical
Robertson 6d #4 (API 42-105-37903) is a well in Crockett County operated by R2q Operating LLC, completed November 19, 1997 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 22, 1997, permitted to 6,800 ft.
It was permitted by Union Pacific Resources Company and has since transferred to R2q Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Canyon.
Its lease has reported 1.25K barrels of oil and 320K mcf of gas since November 1997, last reporting volume in March 2026.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Iowa Park, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Sep 12, 2025
- Permits on file
- 38
- Phone
- (940) 228-1500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | R2Q Operating LLC |
| Production reports | Extex Operating Companythrough Mar 2026 |
| Latest permit | Union Pacific Resources CompanyOct 22, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,800
- total depth, ft
- 1
- permits on file
- Oct 22, 1997
- last permit issued
- Nov 19, 1997
- completed
- 1.25K
- cumulative oil, bbl
- 320K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · DEC 1997 THROUGH MAR 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 19, 1997
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Robertson "6D" G-9-167817 | Ozona (Canyon Sand) | Extex Operating Company | 1 | 1.25K | 320K | Nov 1997 – Mar 2026 |
Gas, mcf lease total
Last 12 months 3,791 · prior 12 3,701(+2%)
Wells named Robertson 6D
R2Q Operating LLC's other wells filed under this lease name in Crockett County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Dec 1997 → Jun 2014
- 2Stanolind Operating LLCJul 2014 → Feb 2015
- 3Sogo III LLCMar 2015 → Jul 2017
- 4Stanolind Production LLCAug 2017 → Dec 2020
- 5Slant Operating, LLCJan 2021 → Jul 2021
- 6Extex Operating CompanyAug 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 468535-99 | Drill | Union Pacific Resources Company | Oct 7, 1997 | Oct 22, 1997 | Oct 26, 1997 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 19, 1997 | Robertson 6D G-9-167817 | Ozona (Canyon Sand) | R2Q Operating LLC | Producing | 6,800 |
Formation tops
As filed on W-2/G-1. Subsea from 2,222 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Canyon | 5,850 | -3,628 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,174 | 6,764 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,020 | 11 | 280 S |
| 4.5 | 6,800 | 7.875 | 450 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 29, 1998 | Apr 22, 1998 | Yes |
| 00 | May 8, 1998 | — | — |
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 42-105-37903 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-37903 → 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/10537903, documented in the API reference.