TEXAS · WELLS · MCMULLEN COUNTY · SWAIM LEASE · API 42-311-36149 · DISTRICT 01
Swaim #23H
McMullen County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Swaim #23H (API 42-311-36149) is a horizontal well in Mcmullen County operated by Murphy Expl. & Prod. CO. - USA, completed October 22, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 21, 2014, permitted to 10,485 ft.
Completion filings report 10 formation tops, including Frio, Catahoula, Yegua, Wilcox.
Its lease has reported 2.1M barrels of oil and 1.85M mcf of gas since February 2011, last reporting volume in April 2026. The lease carries 19 wells, so these are lease totals, not this well alone.
Operator of record
Murphy Expl. & Prod. Co. - USA
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 15, 2026
- Permits on file
- 1,458
- Phone
- (281) 675-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Murphy Expl. & Prod. Co. - USA |
| Production reports | Murphy Expl. & Prod. Co. - USAthrough Apr 2026 |
| Latest permit | Murphy Expl. & Prod. Co. - USAJul 21, 2014 |
- 10,485
- total depth, ft
- 1
- permits on file
- Jul 21, 2014
- last permit issued
- Oct 22, 2014
- completed
- 2.1M
- cumulative oil, bbl
- 1.85M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAY 2011 THROUGH APR 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 22, 2014
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 19 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Swaim O-1-15429 | Eagleville (Eagle Ford-1) | Murphy Expl. & Prod. Co. - USA | 19 | 2.1M | 1.85M | Feb 2011 – Apr 2026 |
Oil, barrels lease total
Last 12 months 40,657 · prior 12 43,370(-6%)
Gas, mcf lease total
Last 12 months 25,708 · prior 12 29,396(-13%)
Wells named Swaim
Murphy Expl. & Prod. Co. - USA's other wells filed under this lease name in McMullen County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Murphy Expl. & Prod. Co. - USAMay 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 790517-99 | Drill | Murphy Expl. & Prod. Co. - USA | Jun 27, 2014 | Jul 21, 2014 | Jul 27, 2014 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 22, 2014 | Swaim O-1-15429 | Eagleville (Eagle Ford-1) | Murphy Expl. & Prod. Co. - USA | Producing | 10,485 |
Formation tops
As filed on W-2/G-1. Subsea from 387 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 1,460 | -1,073 |
| CatahoulaCATAHOULA - DISPOSAL | 1,590 | -1,203 |
| YeguaYEGUA - DISPOSAL | 2,890 | -2,503 |
| WilcoxWILCOX - DISPOSAL | 4,750 | -4,363 |
| Navarro | 7,375 | -6,988 |
| Escondido | 8,130 | -7,743 |
| Olmos | 8,227 | -7,840 |
| Anacacho | 9,680 | -9,293 |
| Austin Chalk | 9,939 | -9,552 |
| Eagle FordEAGLEFORD | 10,389 | -10,002 |
| Eagle FordEAGLE FORD - H2S | 10,389 | -10,002 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,689 | 15,107 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,832 | 12.25 | 1,535 S |
| 5.5 | 15,258 | 7.875 | 1,385 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 | Sep 3, 2015 | Apr 27, 2015 | Yes |
| 00 | Apr 2, 2015 | Nov 18, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Oct 4, 2017. While drilling (MWD). 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 |
|---|---|---|---|---|
| Measure While Drilling (MWD)Spans Wilcox, Navarro, Escondido, Olmos, Anacacho, Austin Chalk, Eagle Ford | LAS + TIFF | 4,822 to 15,258 | Oct 4, 2017 | 0.46 + 29.4 |
"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 42-311-36149 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-36149 → 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/31136149, documented in the API reference.