WELL · 42-181-31336 · DISTRICT 9
Sweeney H. O. #9
Grayson County · Big Mineral Creek (Woodford) field · Producing · Directional
Sweeney H. O. #9 (API 42-181-31336) is a well in Grayson County operated by R2q Operating LLC, completed January 14, 2015 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) between 1999 and 2014, permitted to 9,650 ft.
It was permitted by Blackwell Exp & Development, LLC and has since transferred to R2q Operating LLC on the wellbore schedule.
Completion filings report 13 formation tops, including Barnes Sand, "V" Sand, Woodford, Viola.
Its 2 leases have reported 145K barrels of oil and 1.68M mcf of gas since October 1999, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Blackwell Exp & Development, LLC; the EWA schedule now lists a different operator.
Iowa Park, TX · P-5 Y, filed Jul 4, 2026 · 38 permits on file · (940) 733-8152
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | R2Q Operating LLC |
| Production reports | R2Q Operating LLCthrough Mar 2026 |
| Latest permit | Blackwell Exp & Development, LLCOct 28, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,650
- total depth, ft
- 3
- permits on file
- Oct 28, 2014
- last permit issued
- Jan 14, 2015
- completed
- 145K
- cumulative oil, bbl
- 1.68M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1999 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 14, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: 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.
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sweeney, H. O. O-13-29705 | Big Mineral Creek (Viola) | R2Q Operating LLC | 2 | 91.3K | 1.38M | Oct 1999 – Jul 2026 |
| Sweeney, H. O. O-13-33189 | Big Mineral Creek (Woodford) | R2Q Operating LLC | 1 | 53.3K | 296K | Jan 2015 – Jul 2026 |
Gas, mcf lease total
Last 12 months 53,535 · prior 12 62,485(-14%)
Oil, barrels lease total
Last 12 months 1,528 · prior 12 1,891(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationOct 1999 → Oct 2001
- 2Chesapeake Operating, Inc.Nov 2001 → Nov 2012
- 3Blackwell Exp & Development, LLCDec 2012 → Nov 2023
- 4Cholla Petroleum, Inc.Dec 2023 → Feb 2026
- 5R2Q Operating LLCMar 2026 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 799139-99 | Recompletion | Blackwell Exp & Development, LLC | Oct 27, 2014 | Oct 28, 2014 | Oct 28, 2014 | 8,650 |
| 483638-98 | Drill | Apache Corporation | Sep 13, 1999 | Apr 1, 1999 | Aug 24, 1999 | 9,650 |
| 483638-99 | Drill | Apache Corporation | Apr 1, 1999 | Apr 1, 1999 | — | 8,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-29705 | — | — | — | — |
| — | — O-13-33189 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 665 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,106 | 7,742 | Perforated |
| 7,850 | 8,064 | Perforated |
| 8,182 | 8,184 | Perforated |
| 8,206 | 8,212 | Perforated |
| 8,218 | 8,222 | Perforated |
| 8,232 | 8,234 | Perforated |
| 8,235 | 8,242 | Perforated |
| 8,253 | 8,258 | Perforated |
| 8,263 | 8,264 | Perforated |
| 8,294 | 8,295 | Perforated |
| 8,336 | 8,482 | Perforated |
| 8,501 | 8,528 | Perforated |
| 8,546 | 8,553 | Perforated |
| 8,564 | 8,566 | Perforated |
| 8,600 | 8,603 | Perforated |
| 8,610 | 8,630 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,590 | 12.25 | 650 S |
| 5.5 | 9,081 | 8.75 | 870 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 | Apr 29, 2015 | Mar 9, 2015 | — |
| 00 | Dec 22, 1999 | Nov 12, 1999 | Yes |
| 00 | Dec 20, 1999 | — | — |
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 42-181-31336 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-181-31336 → 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/18131336, documented in the API reference.