TEXAS · WELLS · MARTIN COUNTY · MAHAN LEASE · API 42-317-36177 · DISTRICT 7B
Mahan #2
Martin County · Spraberry (Trend Area) field · Shut In · Vertical
Mahan #2 (API 42-317-36177) is a well in Martin County operated by Xto Energy Inc., completed November 23, 2017 and listed as shut in on the RRC schedule, shut in October 1, 2026.
The RRC has issued one drilling permit (amended once), issued August 19, 2010, permitted to 10,864 ft.
It was permitted by Berry Oil Comp. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its lease has reported 91.7K barrels of oil and 205K mcf of gas since September 2009, last reporting volume in February 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Berry Oil Comp.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Feb 2026 |
| Latest permit | Berry Oil Comp.Aug 19, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,864
- total depth, ft
- 2
- permits on file
- Aug 19, 2010
- last permit issued
- Nov 23, 2017
- completed
- 91.7K
- cumulative oil, bbl
- 205K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2009 THROUGH Feb 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 23, 2017
- Shut in
- Oct 1, 2026
- 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mahan O-10-39741 | Spraberry (Trend Area) | XTO Energy Inc. | 2 | 91.7K | 205K | Sep 2009 – Feb 2026 |
Oil, barrels lease total
Last 12 months 1,324 · prior 12 2,079(-36%)
Gas, mcf lease total
Last 12 months 4,301 · prior 12 6,440(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Meritage Energy Company, LLCSep 2009 → Feb 2010
- 2Berry Oil Comp.Mar 2010 → Jun 2014
- 3Linn Operating, Inc.Jul 2014 → Oct 2014
- 4XTO Energy Inc.Nov 2014 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 699558-98 | Drill | Berry Oil Comp. | Dec 31, 2010 | Aug 19, 2010 | Mar 14, 2011 | 12,000 |
| 699558-99 | Drill | Berry Oil Comp. | Jul 23, 2010 | Aug 19, 2010 | — | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 23, 2017 | Mahan O-10-39741 | Spraberry (Trend Area) | XTO Energy Inc. | Shut In · shut in Oct 1, 2026 | 10,864 |
Formation tops
As filed on W-2/G-1. Subsea from 2,676 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,336 | 10,170 | Perforated |
| 8,336 | 10,750 | Perforated |
| 10,230 | 10,750 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 351 | 17.5 | 250 S |
| 8.625 | 4,897 | 11 | 825 S |
| 5.5 | 10,864 | 7.875 | 775 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 21, 2018 | Dec 11, 2017 | — |
| 00 | Nov 1, 2013 | Feb 12, 2013 | — |
| 00 | Jun 27, 2012 | Aug 17, 2011 | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received May 5, 2014. Density, Neutron, 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 |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans Clear Fork, Spraberry, Dean, Wolfcamp | TIFF | 100 to 10,841 | May 5, 2014run Apr 26, 2011 | 11.5 |
| RESISTIVITYSpans Clear Fork, Spraberry, Dean, Wolfcamp | TIFF | 4,888 to 10,841 | May 5, 2014run Apr 26, 2011 | 3.75 |
"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 42-317-36177 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-36177 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/31736177, documented in the API reference.