WELL · 42-339-30057 · DISTRICT 3
Pfaefflin, W. T. #7
Montgomery County · Vertical
Pfaefflin, W. T. #7 (API 42-339-30057) is a permitted well in Montgomery County filed by Exxon Mobil Corporation; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2000 and 2002, permitted to 5,600 ft.
Its 3 leases have reported 26.9M barrels of oil and 64.6M mcf of gas since January 1993, last reporting in July 2026. The leases carry 693 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 15, 2026
- Permits on file
- 1,223
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Highmark Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Exxon Mobil CorporationSep 26, 2002 |
- 5,600
- total depth, ft
- 2
- permits on file
- Sep 26, 2002
- last permit issued
- —
- completed
- 26.9M
- cumulative oil, bbl
- 64.6M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 693 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Conroe Field Unit O-3-11659 | Conroe | Highmark Energy Operating, LLC | 664 | 26.7M | 61.4M | Jan 1993 – Jul 2026 |
| Pfaefflin, W. T. G-3-183611 | Conroe (P-17) | Exxon Mobil Corporation | 1 | 0 | 424K | Dec 2000 – Jul 2004 |
| Conroe Field Unit O-3-11664 | Conroe ( Cockfield Upper) | Exxon Corp. | 28 | 261K | 2.84M | Jan 1993 – Oct 1997 |
Oil, barrels lease total
Last 12 months 528,577 · prior 12 506,957(+4%)
Gas, mcf lease total
Last 12 months 174,487 · prior 12 323,330(-46%)
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 → Aug 2006
- 3Wapiti Operating, LLCSep 2006 → Dec 2009
- 4Denbury Onshore, LLCJan 2010 → Oct 2024
- 5Highmark Energy Operating, LLCNov 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 523991-99 | Recompletion | Exxon Mobil Corporation | Sep 24, 2002 | Sep 26, 2002 | — | 5,600 |
| 496152-99 | Recompletion | Exxon Mobil Corporation | Jun 14, 2000 | Jun 14, 2000 | May 23, 2000 | 5,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-183611 | — | — | — | — |
| — | — O-3-11659 | — | — | — | — |
| — | — O-3-11664 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,274 | 1,288 | Perforated |
| 1,432 | 1,444 | Perforated |
| — | 4,976 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 409 | 17.5 | 420 S |
| 8.625 | 1,015 | 12.25 | 330 S |
| 4.5 | 5,600 | 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 | Sep 11, 2003 | May 20, 2003 | Yes |
| 00 | Sep 5, 2001 | Jun 24, 2001 | — |
| 00 | Aug 10, 2001 | — | — |
| 00 | Aug 29, 1997 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-339-30057 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-339-30057 → 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/33930057, documented in the API reference.