WELL · 42-255-33198 · DISTRICT 2
Mangione 01 #03H
Karnes County · Sugarkane (Eagle Ford) field · Shut IN · Horizontal
Mangione 01 #03H (API 42-255-33198) is a horizontal well in Karnes County operated by Marathon Oil EF LLC, completed March 18, 2014 and listed as shut in on the RRC schedule, shut in September 1, 2023.
The RRC has issued one drilling permit (amended once), issued July 3, 2013, permitted to 12,986 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 Midway, Austin Chalk, Eagle Ford.
Its 2 leases have reported 341K barrels of oil and 1.07M mcf of gas since March 2014, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
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 (A)
- P-5 last filed
- Sep 26, 2025
- Permits on file
- 3,191
- Phone
- (832) 486-2737
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Marathon Oil EF LLCthrough Aug 2023 |
| Latest permit | Pioneer Natural Res. USA, Inc.Jul 3, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,986
- total depth, ft
- 2
- permits on file
- Jul 3, 2013
- last permit issued
- Mar 18, 2014
- completed
- 341K
- cumulative oil, bbl
- 1.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 18, 2014
- Shut in
- Sep 1, 2023
- 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.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mangione 01 O-2-11363 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | 3 | 341K | 1.07M | Mar 2014 – Jul 2026 |
| Mangione 01 G-2-274569 | Sugarkane (Eagle Ford) | Pioneer Natural Res. USA, Inc. | 1 | 0 | 0 | Mar 2014 – Apr 2016 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Mar 2014 → Sep 2019
- 2Ensign Operating LLCOct 2019 → Feb 2023
- 3Marathon Oil EF LLCMar 2023 → Aug 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 763866-98 | Drill | Pioneer Natural Res. USA, Inc. | Sep 6, 2013 | Jul 3, 2013 | Oct 24, 2013 | 21,000 |
| 763866-99 | Drill | Pioneer Natural Res. USA, Inc. | Jun 3, 2013 | Jul 3, 2013 | Oct 23, 2013 | 21,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 18, 2014 | Mangione 01 O-2-11363 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | Shut IN · shut in Sep 1, 2023 | 12,986 |
| Mar 18, 2014 | Mangione 01 G-2-274569 | Sugarkane (Eagle Ford) | Pioneer Natural Res. USA Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 272 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 8,876 | -8,604 |
| Midway | 8,877 | -8,605 |
| Austin Chalk | 12,532 | -12,260 |
| Austin ChalkAUSTIN CHALK UPPER | 12,532 | -12,260 |
| Eagle FordEAGLE FORD SHALE | 12,861 | -12,589 |
| Eagle Ford | 12,862 | -12,590 |
| Eagle FordEAGLE FORD SHALE | 12,862 | -12,590 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,180 | 16,881 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 4,523 | 17.5 | 2,930 S |
| 13.375 | 4,524 | 17.5 | 2,930 S |
| 5.5 | 16,993 | 8.5 | 2,007 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 22, 2018 | Jan 11, 2018 | Yes |
| 00 | Aug 30, 2017 | Jun 1, 2017 | — |
| 00 | Nov 12, 2014 | Jun 25, 2014 | 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 42-255-33198 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-33198 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their 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/25533198, documented in the API reference.