TEXAS · WELLS · MCMULLEN COUNTY · TYLER UNIT D LEASE · API 42-311-35204 · DISTRICT 01
Tyler Unit D #1H
McMullen County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Tyler Unit D #1H (API 42-311-35204) is a horizontal well in Mcmullen County operated by Murphy Expl. & Prod. CO. - USA, completed May 22, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 19, 2012, permitted to 10,753 ft.
Completion filings report 4 formation tops, including Olmos, Undiff Chalk, Undifferentiated Chalk, Eagle Ford.
Its lease has reported 279K barrels of oil and 463K mcf of gas since March 2013, last reporting volume in April 2026.
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. - USANov 19, 2012 |
- 10,753
- total depth, ft
- 1
- permits on file
- Nov 19, 2012
- last permit issued
- May 22, 2013
- completed
- 279K
- cumulative oil, bbl
- 463K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAY 2013 THROUGH APR 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 22, 2013
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tyler Unit D O-1-16853 | Eagleville (Eagle Ford-1) | Murphy Expl. & Prod. Co. - USA | 1 | 279K | 463K | Mar 2013 – Apr 2026 |
Oil, barrels lease total
Last 12 months 3,135 · prior 12 4,355(-28%)
Gas, mcf lease total
Last 12 months 8,347 · prior 12 9,651(-14%)
Wells named Tyler Unit D
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 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 751557-99 | Drill | Murphy Expl. & Prod. Co. - USA | Nov 14, 2012 | Nov 19, 2012 | Apr 21, 2013 | 10,802 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 22, 2013 | Tyler Unit D O-1-16853 | Eagleville (Eagle Ford-1) | Murphy Expl. & Prod. Co. - USA | Producing | 10,753 |
Formation tops
As filed on W-2/G-1. Subsea from 304 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 8,452 | -8,148 |
| Undiff Chalk | 9,807 | -9,503 |
| Undifferentiated Chalk | 9,807 | -9,503 |
| Eagle FordEAGLEFORD | 10,471 | -10,167 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,888 | 15,655 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,456 | 12.25 | 1,395 S |
| 5.5 | 16,146 | 7.875 | 2,630 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 13, 2013 | Jul 16, 2013 | Yes |
| 00 | Jul 18, 2013 | Jun 4, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Mar 23, 2016. 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 Olmos, Undifferentiated Chalk, Undiff Chalk, Eagle Ford | TIFF | 4,485 to 16,151 | Mar 23, 2016run Mar 22, 2013 | 2.01 |
"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 42-311-35204 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-35204 → 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/31135204, documented in the API reference.