WELL · 42-201-31674 · DISTRICT 3
Tomball Lewis Oil Unit #1 #10
Harris County · Tomball (Lewis 5930) field · Vertical
Tomball Lewis Oil Unit #1 #10 (API 42-201-31674) is a well in Harris County operated by Tandem Energy Corporation, completed May 2, 2003.
The RRC has issued 3 drilling permits between 1984 and 2004, permitted to 6,520 ft.
Completion filings report 6 formation tops, including Kobs, Schultz (Main), Petrich, Hirsch.
Its 2 leases have reported 422K barrels of oil and 885K mcf of gas since January 1993, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 24, 2026
- Permits on file
- 138
- Phone
- (713) 364-7822
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tandem Energy Corporation |
| Production reports | Tandem Energy Corporationthrough Apr 2026 |
| Latest permit | Tandem Energy CorporationOct 18, 2004 |
- 6,520
- total depth, ft
- 3
- permits on file
- Oct 18, 2004
- last permit issued
- May 2, 2003
- completed
- 422K
- cumulative oil, bbl
- 885K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 2, 2003
- 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 2 leases this well is completed on; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Theis, Fritz, a/C #1 O-3-8389 | Tomball (Schultz SE.) | Tandem Energy Corporation | 4 | 375K | 751K | Jan 1993 – Jul 2026 |
| Tomball Lewis Oil Unit #1 O-3-16930 | Tomball (Lewis 5930) | Tandem Energy Corporation | 2 | 47K | 134K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 9,048 · prior 12 9,295(-3%)
Gas, mcf lease total
Last 12 months 14,966 · prior 12 14,969(0%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Jul 1996
- 2MerencoAug 1996 → Dec 1996
- 3Tandem Energy CorporationJan 1997 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 552185-99 | Recompletion | Tandem Energy Corporation | Oct 12, 2004 | Oct 18, 2004 | — | 6,020 |
| 531042-99 | Recompletion | Tandem Energy Corporation | Apr 23, 2003 | Apr 24, 2003 | Apr 28, 2003 | 6,020 |
| 235606-99 | Drill | Exxon Corp. | Dec 2, 1983 | Mar 30, 1984 | Aug 7, 1984 | 6,520 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-8389 | — | — | — | — |
| — | — O-3-16930 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 169 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Kobs | 5,421 | -5,252 |
| Schultz (Main) | 5,493 | -5,324 |
| Petrich | 5,561 | -5,392 |
| Hirsch | 5,628 | -5,459 |
| Martens | 5,675 | -5,506 |
| Lewis 5930 | 5,908 | -5,739 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,492 | 5,497 | Perforated |
| 5,905 | 5,921 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,835 | 12.25 | 920 S |
| 9.625 | 1,835 | — | — |
| 9.625 | 1,853 | 12.25 | 920 S |
| 5.5 | 6,019 | 8.5 | 400 S |
| 5.5 | 6,019 | — | — |
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 | Jan 14, 2005 | Oct 25, 2004 | Yes |
| 00 | Jun 9, 2003 | May 22, 2003 | — |
| 00 | Jun 4, 2003 | Sep 17, 1984 | — |
| 00 | Oct 23, 1984 | Sep 17, 1984 | — |
| 00 | Oct 5, 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 42-201-31674 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-201-31674 → 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/20131674, documented in the API reference.