WELL · 42-353-33665 · DISTRICT 7
Enexco #4
Nolan County · Lake Trammel (Strawn Reef) field · Shut IN · Vertical
Enexco #4 (API 42-353-33665) is a well in Nolan County operated by Chisholm Operating Inc., completed November 26, 2018 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued July 12, 2018, permitted to 7,300 ft.
Completion filings report 10 formation tops, including Coleman Junction, Breckenridge - Disposal, Elm Creek - Disposal, Flippen Lime - Disposal.
Its lease has reported 22.4K barrels of oil since April 2018, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Abilene, TX · P-5 Y, filed Jul 4, 2026 · 194 permits on file · (325) 668-6166
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chisholm Operating Inc. |
| Production reports | Chisholm Operating, Inc.through Apr 2026 |
| Latest permit | Chisholm Operating, Inc.Jul 12, 2018 |
- 7,300
- total depth, ft
- 1
- permits on file
- Jul 12, 2018
- last permit issued
- Nov 26, 2018
- completed
- 22.4K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 26, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.358029, -100.458587
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Nolan County.
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Enexco O-8-32251 | Lake Trammel (Strawn Reef) | Chisholm Operating, Inc. | 3 | 22.4K | 0 | Apr 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,218 · prior 12 1,552(+43%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chisholm Operating, Inc.May 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 842285-99 | Drill | Chisholm Operating, Inc. | Jul 11, 2018 | Jul 12, 2018 | Aug 8, 2018 | 7,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32251 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,370 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman JunctionCOLEMAN JUNCTION - CORROSIVE; PO | 2,412 | -42 |
| Breckenridge - Disposal | — | — |
| Elm Creek - Disposal | — | — |
| Flippen Lime - Disposal | — | — |
| Flippen Sand - Disposal | — | — |
| King Sand - Disposal | — | — |
| Noodle Creek - Disposal | — | — |
| TannehillTANNEHILL - DISPOSAL | — | — |
| Wichita-AlbanyWICHITA ALBANY - DISPOSAL | — | — |
| WolfcampWOLFCAMP - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,478 | 6,482 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 421 | 12.25 | 300 S |
| 5.5 | 6,876 | 7.875 | 460 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 | Feb 19, 2019 | Jan 23, 2019 | 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 42-353-33665 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-33665 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Enexco42-353-33618
0.8 KM · Chisholm Operating, Inc. · Section with this well →
| Coleman Junction | 2,412 | -62 |
| Wolfcamp | — | |
| Wichita-Albany | — | |
| Tannehill | — | |
| Noodle Creek - Disposal | — | |
| King Sand - Disposal | — | |
| Flippen Sand - Disposal | — | |
| Flippen Lime - Disposal | — |
11 TOPS · FIRST 8
Enexco42-353-33635
0.9 KM · Chisholm Operating, Inc. · Section with this well →
| Coleman Junction | 2,412 | -4 |
| Cambrian - Disposal | — | |
| Flippen Lime - Disposal | — | |
| Flippen Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Noodle Creek - Disposal | — | |
| Tannehill | — | |
| Wichita-Albany | — |
11 TOPS · FIRST 8
Enexco42-353-33653
1.1 KM · Chisholm Operating, Inc. · Section with this well →
| Coleman Junction | 2,412 | -9 |
| Wolfcamp | — | |
| Breckenridge - Disposal | — | |
| Elm Creek - Disposal | — | |
| Flippen Lime - Disposal | — | |
| Flippen Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Noodle Creek - Disposal | — |
10 TOPS · FIRST 8
Lake Trammell Unit42-353-33291
3.4 KM · Rover Petroleum Operating, LLC · Section with this well →
| Coleman Junction | 3,080 | -738 |
| Wolfcamp | — | |
| Wichita-Albany | — | |
| Tannehill | — | |
| Noodle Creek - Disposal | — | |
| King Sand - Disposal | — | |
| Flippen Sand - Disposal | — | |
| Flippen Lime - Disposal | — |
10 TOPS · FIRST 8
Foxtrot42-353-33674
3.5 KM · Cholla Petroleum, Inc. · Section with this well →
| Coleman Junction | 3,301 | -920 |
| Noodle Creek - Disposal | 3,973 | -1,592 |
| Breckenridge - Disposal | 4,488 | -2,107 |
| Wolfcamp | 6,580 | -4,199 |
| Elm Creek - Disposal | — | |
| Flippen Sand - Disposal | — | |
| Flippen Lime - Disposal | — | |
| Tannehill | — |
10 TOPS · FIRST 8
Lake Trammel Unit42-353-33684
3.5 KM · Rover Petroleum Operating, LLC · Section with this well →
| Coleman Junction | 4,224 | -1,917 |
| Elm Creek - Disposal | — | |
| Flippen Lime - Disposal | — | |
| Flippen Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Noodle Creek - Disposal | — | |
| Tannehill | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Lake Trammel Unit42-353-33671
3.9 KM · Rover Petroleum Operating, LLC · Section with this well →
| Coleman Junction | 3,085 | -703 |
| Tannehill | — | |
| Noodle Creek - Disposal | — | |
| King Sand - Disposal | — | |
| Flippen Sand - Disposal | — | |
| Flippen Lime - Disposal | — | |
| Elm Creek - Disposal | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Lake Trammel Unit42-353-33683
4.1 KM · Rover Petroleum Operating, LLC · Section with this well →
| Coleman Junction | 3,252 | -791 |
| Canyon | 5,218 | -2,757 |
| Wolfcamp | — | |
| Elm Creek - Disposal | — | |
| Flippen Lime - Disposal | — | |
| Flippen Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Noodle Creek - Disposal | — |
11 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000125278 | H-1 Injection | Not activated | 1,000 | 2,800 | 6,255–6,310 |
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read 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/35333665, documented in the API reference.