TEXAS · WELLS · HEMPHILL COUNTY · API 42-211-30900 · DISTRICT 08
Shaller Frank #2
Hemphill County · Canadian SE (Douglas) field · Producing · Vertical
Shaller Frank #2 (API 42-211-30900) is a well in Hemphill County operated by Mmgl Txph LLC, completed October 7, 2000 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 29, 1977, permitted to 10,850 ft.
It was permitted by Sun Exploration & Production CO. and has since transferred to Mmgl Txph LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Brown Dolo, Base Heebner, U. Douglas, L. Douglas.
Its 2 leases have reported 6.84K barrels of oil and 818K mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sun Exploration & Production Co.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 24, 2025
- Permits on file
- 10
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mmgl Txph LLC |
| Production reports | Mmgl Txph, LLCthrough Apr 2026 |
| Latest permit | Sun Exploration & Production Co.Aug 29, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,850
- total depth, ft
- 1
- permits on file
- Aug 29, 1977
- last permit issued
- Oct 7, 2000
- completed
- 6.84K
- cumulative oil, bbl
- 818K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 7, 2000
- 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.
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Shaller, Frank G-14-77428 | Canadian, SE (Douglas) | Mmgl Txph, LLC | 1 | 5.35K | 699K | Jan 1993 – Apr 2026 |
| Shaller, Frank G-14-77429 | Hemphill (Granite Wash.) | Mmgl Txph, LLC | 1 | 1.5K | 119K | Jan 1993 – Sep 2000 |
Gas, mcf lease total
Last 12 months 10,845 · prior 12 10,373(+5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Draco Production CompanyJan 1993 → Feb 1993
- 2Tide West Oil CompanyMar 1993 → May 1996
- 3HS Resources, Inc.Jun 1996 → Feb 1998
- 4Amoco Production CompanyMar 1998 → Dec 2001
- 5Crescendo Resources, L.P.Jan 1999 → Mar 2000
- 6BP America Production CompanyJan 2002 → Feb 2020
- 7Blackbeard Operating, LLCMar 2020 → Sep 2023
- 8Mmgl Txph, LLCOct 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 6441-99 | Drill | Sun Exploration & Production Co. | Aug 29, 1977 | Aug 29, 1977 | Sep 29, 1977 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 7, 2000 | Shaller Frank G-14-77428 | Canadian SE (Douglas) | Mmgl Txph LLC | Producing | 10,850 |
| Nov 11, 1977 | Shaller Frank G-14-77429 | Hemphill (Granite Wash.) | Mmgl Txph LLC | SWR-10-Well · shut in Oct 1, 2000 | 10,850 |
Formation tops
As filed on W-2/G-1. Subsea from 2,434 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolo | 3,950 | -1,516 |
| Base Heebner | 7,205 | -4,771 |
| U. Douglas | 7,302 | -4,868 |
| L. Douglas | 7,500 | -5,066 |
| Des Moines | 9,744 | -7,310 |
| Gran Wash | 10,216 | -7,782 |
| Granite WashGRANITE WASH "A" | 10,410 | -7,976 |
| Granite WashGRANITE WASH "B" | 10,546 | -8,112 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,304 | 10,450 | Perforated |
| 7,304 | 10,608 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,015 | 12.25 | 1,400 S |
| 8.625 | 3,015 | — | 1,400 S |
| 5.5 | 10,850 | 7.875 | 225 S |
| 5.5 | 10,850 | — | 425 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 | Jun 7, 2001 | Feb 7, 2001 | — |
| 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 42-211-30900 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-30900 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/21130900, documented in the API reference.