WELL · 42-201-31718 · DISTRICT 3
Tomball Gas Unit No. 9 #22
Harris County · Tomball (Michel) field · Producing · Directional
Tomball Gas Unit NO. 9 #22 (API 42-201-31718) is a well in Harris County operated by Tandem Energy Corporation, completed January 28, 2005 and listed as producing on the RRC schedule.
The RRC has issued 3 drilling permits (amended once) between 1984 and 2005, permitted to 6,715 ft.
Completion filings report 9 formation tops, including Jackson, Kobs 5542, Schultz Main, Petrich.
Its 3 leases have reported 69.9K barrels of oil and 1.33M mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 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 CorporationMar 14, 2005 |
- 6,715
- total depth, ft
- 4
- permits on file
- Mar 14, 2005
- last permit issued
- Jan 28, 2005
- completed
- 69.9K
- cumulative oil, bbl
- 1.33M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 28, 2005
- 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 3 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 |
|---|---|---|---|---|---|---|
| Tomball Gas Unit No. 9 G-3-207934 | Tomball (Michel) | Tandem Energy Corporation | 1 | 0 | 1.19M | Jan 2005 – Jul 2026 |
| Tomball Gas Unit No. 9 G-3-204712 | Tomball (Cockfield Milo) | Tandem Energy Corporation | 1 | 0 | 4.06K | Sep 2004 – Jan 2005 |
| Michel, A. H. O-3-18034 | Tomball (Lewis 5930) | Tandem Energy Corporation | 1 | 69.9K | 138K | Jan 1993 – Dec 2004 |
Gas, mcf lease total
Last 12 months 24,056 · prior 12 23,804(+1%)
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 |
|---|---|---|---|---|---|---|
| 558942-99 | Recompletion | Tandem Energy Corporation | Mar 14, 2005 | Mar 14, 2005 | Jan 18, 2005 | 6,500 |
| 549973-98 | Recompletion | Tandem Energy Corporation | Oct 28, 2004 | Aug 23, 2004 | — | 6,500 |
| 549973-99 | Recompletion | Tandem Energy Corporation | Aug 23, 2004 | Aug 23, 2004 | — | 6,245 |
| 233159-99 | Drill | Exxon Corp. | Mar 6, 1984 | Mar 15, 1984 | Aug 21, 1984 | 7,030 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-204712 | — | — | — | — |
| — | — G-3-207934 | — | — | — | — |
| — | — O-3-18034 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 172 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| JacksonJACKSON 4400 | 4,440 | -4,268 |
| Kobs 5542 | 5,552 | -5,380 |
| Schultz Main | 5,614 | -5,442 |
| Petrich | 5,688 | -5,516 |
| Hirsch | 5,763 | -5,591 |
| Martens | 5,815 | -5,643 |
| Lewis 5930 | 6,072 | -5,900 |
| Michel 6100 | 6,247 | -6,075 |
| Michels 6100 | 6,247 | -6,075 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,048 | 6,053 | Perforated |
| 6,070 | 6,072 | Perforated |
| 6,071 | 6,076 | Perforated |
| 6,248 | 6,255 | Perforated |
| 6,283 | 6,287 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,833 | 12.25 | 950 S |
| 9.625 | 1,833 | — | — |
| 5.5 | 6,710 | 8.5 | 750 S |
| 5.5 | 6,711 | 8.5 | 750 S |
| 5.5 | 6,711 | — | — |
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 | Aug 10, 2005 | Mar 7, 2005 | Yes |
| 00 | May 3, 2005 | — | — |
| 00 | Mar 14, 2005 | Sep 28, 2004 | Yes |
| 00 | Dec 21, 2004 | — | — |
| 00 | Jul 20, 1992 | Jul 1, 1992 | — |
| 00 | Apr 16, 1986 | Mar 11, 1986 | Yes |
| 00 | Nov 7, 1984 | Oct 5, 1984 | — |
| 00 | Nov 2, 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 42-201-31718 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-201-31718 → 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/20131718, documented in the API reference.