TEXAS · WELLS · THROCKMORTON COUNTY · M. K. GRAHAM EST 409 LEASE · API 42-447-36521 · DISTRICT 6E
M. K. Graham Est 409 #1
Throckmorton County · Throckmorton County Regular field · Producing · Vertical
M. K. Graham Est 409 #1 (API 42-447-36521) is a well in Throckmorton County operated by Stovall Operating CO., completed February 18, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 26, 2013, permitted to 4,695 ft.
Completion filings report 10 formation tops, including Caddo, Marble Falls, Mississippian, Adams Branch - Disposal.
Its lease has reported 20.3K barrels of oil and 41.4K mcf of gas since February 2014, last reporting volume in April 2026.
Operator of record
- Based in
- Graham, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 25, 2025
- Permits on file
- 259
- Phone
- (940) 549-2616
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stovall Operating Co. |
| Production reports | Stovall Operating Co.through Apr 2026 |
| Latest permit | Stovall Operating Co.Oct 26, 2013 |
- 4,695
- total depth, ft
- 1
- permits on file
- Oct 26, 2013
- last permit issued
- Feb 18, 2014
- completed
- 20.3K
- cumulative oil, bbl
- 41.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2014 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 18, 2014
- 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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| M. K. Graham Est 409 O-8-31415 | Throckmorton County Regular | Stovall Operating Co. | 1 | 20.3K | 41.4K | Feb 2014 – Apr 2026 |
Oil, barrels lease total
Last 12 months 1,195 · prior 12 1,372(-13%)
Gas, mcf lease total
Last 12 months 2,816 · prior 12 3,225(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stovall Operating Co.Feb 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 772115-99 | Drill | Stovall Operating Co. | Oct 18, 2013 | Oct 26, 2013 | Nov 5, 2013 | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 18, 2014 | M. K. Graham Est 409 O-8-31415 | Throckmorton County Regular | Stovall Operating Co. | Producing | 4,695 |
Formation tops
As filed on W-2/G-1. Subsea from 1,284 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CaddoTOP CADDO LIME | 3,914 | -2,630 |
| Marble FallsTOP MARBLE FALLS LIME | 4,500 | -3,216 |
| MississippianTOP MISSISSIPPI LIME | 4,685 | -3,401 |
| Adams Branch - Disposal | — | — |
| Coleman Junction | — | — |
| Frye - Disposal | — | — |
| Home Creek - Disposal | — | — |
| Palo PintoPALO PINTO - DISPOSAL | — | — |
| San AndresSAN ANDRES - DISPOSAL | — | — |
| WolfcampWOLFCAMP - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,927 | 3,947 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 264 | 12.25 | 170 S |
| 4.5 | 4,685 | 7.875 | 270 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 | Mar 4, 2014 | Feb 25, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received May 7, 2014. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Caddo, Marble Falls | TIFF | 277 to 4,612 | May 7, 2014run Nov 15, 2013 | 3.56 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-447-36521 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-36521 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/44736521, documented in the API reference.