WELL · 42-389-33823 · DISTRICT 8
Eighteenmile 56-18 #1H
Reeves County · Phantom (Wolfcamp) field · Horizontal
Eighteenmile 56-18 #1H (API 42-389-33823) is a horizontal well in Reeves County operated by Cimarex Energy CO., completed October 14, 2013.
The RRC has issued one drilling permit, issued June 11, 2013, permitted to 10,400 ft.
Completion filings report 3 formation tops, including Lamar, Bone Spring, Wolfcamp.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jul 8, 2025
- Permits on file
- 2,082
- Phone
- (432) 571-7800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cimarex Energy Co. |
| Production reports | Coterra Energy Operating Co.through Apr 2026 |
| Latest permit | Cimarex Energy Co.Jun 11, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,400
- total depth, ft
- 1
- permits on file
- Jun 11, 2013
- last permit issued
- Oct 14, 2013
- completed
- 0
- cumulative oil, bbl
- 1.46M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 14, 2013
- Shut in
- —
- Plugged
- —
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Eighteenmile 56-18 G-10-283294 | Phantom (Wolfcamp) | Coterra Energy Operating Co. | 1 | 0 | 1.46M | Oct 2013 – Jul 2026 |
| Eighteenmile 56-18 O-10-44792 | Phantom (Wolfcamp) | Cimarex Energy Co. | 1 | 0 | 0 | Oct 2013 – Jun 2018 |
Gas, mcf lease total
Last 12 months 9,743 · prior 12 31,733(-69%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cimarex Energy Co.Oct 2013 → Mar 2025
- 2Coterra Energy Operating Co.Feb 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 764275-99 | Drill | Cimarex Energy Co. | Jun 7, 2013 | Jun 11, 2013 | Jul 5, 2013 | 10,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-283294 | — | — | — | — |
| — | — O-10-44792 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,866 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lamar | 3,489 | -623 |
| Bone Spring3RD BONE SPRING CARBONATE | 9,260 | -6,394 |
| Wolfcamp | 10,345 | -7,479 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,116 | 15,105 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,492 | 12.25 | 992 S |
| 7 | 10,780 | 8.75 | 580 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 27, 2018 | Sep 14, 2017 | Yes |
| 00 | Jul 22, 2014 | Feb 3, 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 42-389-33823 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-33823 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/38933823, documented in the API reference.