TEXAS · WELLS · LIVE OAK COUNTY · THREE SISTERS 01 LEASE · API 42-297-35031 · DISTRICT 02
Three Sisters 01 #04H
Live Oak County · Sugarkane (Eagle Ford) field · Producing · Horizontal
Three Sisters 01 #04H (API 42-297-35031) is a horizontal well in Live Oak County operated by Marathon Oil EF LLC, completed August 12, 2019 and listed as producing on the RRC schedule, shut in January 1, 2016.
The RRC has issued one drilling permit, issued July 25, 2011, permitted to 12,679 ft.
It was permitted by Pioneer Natural Res. USA, Inc. and has since transferred to Marathon Oil EF LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, Carrizo, Eagle Ford.
Its lease has reported 260K barrels of oil and 1.19M mcf of gas since March 2012, with no volume in the three years through August 2026.
Operator of record
Permitted by Pioneer Natural Res. USA, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Oct 13, 2026
- Permits on file
- 3,191
- Phone
- (832) 486-2737
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marathon Oil EF LLC |
| Production reports | Marathon Oil EF LLCthrough Dec 2015 |
| Latest permit | Pioneer Natural Res. USA, Inc.Jul 25, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,679
- total depth, ft
- 1
- permits on file
- Jul 25, 2011
- last permit issued
- Aug 12, 2019
- completed
- 260K
- cumulative oil, bbl
- 1.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAR 2012 THROUGH DEC 2015
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 12, 2019
- Shut in
- Jan 1, 2016
- 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 AUG 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 |
|---|---|---|---|---|---|---|
| Three Sisters 01 G-2-267864 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | 1 | 260K | 1.19M | Mar 2012 – Dec 2015 |
No volumes reported on these leases in the last three years.
Wells named Three Sisters 01
Marathon Oil EF LLC's other wells filed under this lease name in Live Oak 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.
- 1Pioneer Natural Res. USA, Inc.Mar 2012 → Dec 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 720640-99 | Drill | Pioneer Natural Res. USA, Inc. | Jul 20, 2011 | Jul 25, 2011 | Feb 5, 2012 | 21,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 12, 2019 | Three Sisters 01 G-2-267864 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | Producing · shut in Jan 1, 2016 | 12,679 |
Formation tops
As filed on W-2/G-1. Subsea from 171 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | — | — |
| CarrizoCARRIZO/WILCOX | — | — |
| Eagle Ford | — | — |
| Eagle FordEAGLE FORD SHALE | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,930 | 18,252 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 627 | 17.5 | 635 S |
| 9.625 | 6,215 | 12.25 | 1,645 S |
| 9.625 | 8,225 | 12.25 | 480 S |
| 5.5 | 18,366 | 8.5 | 2,020 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 | Dec 13, 2023 | Dec 1, 2023 | — |
| 00 | Nov 15, 2019 | Aug 15, 2019 | — |
| 00 | May 24, 2013 | May 25, 2012 | Yes |
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 42-297-35031 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-297-35031 → 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/29735031, documented in the API reference.