WELL · 42-451-32044 · DISTRICT 7
Robertson John D. -C- #28
Tom Green County · Susan Peak (Cisco Canyon) field · Horizontal
Robertson John D. -C- #28 (API 42-451-32044) is a plugged horizontal well in Tom Green County, plugged March 20, 2018, last operated by Compass Operating L.L.C..
The RRC has issued 3 drilling permits (amended 3 times) between 1990 and 1998, permitted to 5,500 ft.
It was permitted by Costilla Energy, Inc. and has since transferred to Compass Operating L.L.C. on the wellbore schedule.
Completion filings report 5 formation tops, including Harkey, Canyon, Strawn, Main Strawn.
Its 3 leases have reported 78.2K barrels of oil and 950K mcf of gas since January 1993, last reporting in May 2018. The leases carry 17 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Costilla Energy, Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jun 4, 2026 · 15 permits on file · (432) 686-6008
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Compass Operating L.L.C. |
| Production reports | Compass Operating, L.L.C.through Dec 2017 |
| Latest permit | Costilla Energy, Inc.Feb 25, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 6
- permits on file
- Feb 25, 1998
- last permit issued
- Feb 5, 1998
- completed
- 78.2K
- cumulative oil, bbl
- 950K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 5, 1998
- Shut in
- —
- Plugged
- Mar 20, 2018
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 3 leases this well is completed on; they carry 17 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Robertson, Jno. D. -C- O-9-1968 | Susan Peak | Compass Operating, L.L.C. | 5 | 11.3K | 33.4K | Jan 1993 – May 2018 |
| Robertson, John D. -C- O-9-1972 | Susan Peak (Cisco Canyon) | Compass Operating, L.L.C. | 11 | 66.9K | 916K | Jan 1993 – May 2018 |
| Robertson, J. D. "C" O-9-13176 | Wildcat | Marathon Oil Company | 1 | 0 | 0 | Jan 1993 – Mar 1997 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil CompanyJan 1993 → Oct 1994
- 2Costilla Petroleum CorporationNov 1994 → Jan 1997
- 3Costilla Energy, Inc.Feb 1997 → Jul 2000
- 4Cinco Resources Operating,l.l.c.Aug 2000 → Sep 2000
- 5Compass Operating, L.L.C.Oct 2000 → Dec 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 473794-99 | Recompletion | Costilla Energy, Inc. | Feb 25, 1998 | Feb 25, 1998 | Jan 30, 1998 | 5,500 |
| 447181-98 | Recompletion | Costilla Petroleum Corporation | Jul 11, 1996 | Apr 18, 1996 | May 2, 1996 | 4,950 |
| 447181-99 | Recompletion | Costilla Petroleum Corporation | Apr 18, 1996 | Apr 18, 1996 | — | 5,500 |
| 380017-97 | Drill | Marathon Oil Company | Jun 17, 1991 | Oct 23, 1990 | Dec 6, 1990 | 5,304 |
| 380017-98 | Drill | Marathon Oil Company | Apr 16, 1991 | Oct 23, 1990 | — | 5,250 |
| 380017-99 | Drill | Marathon Oil Company | Oct 23, 1990 | Oct 23, 1990 | — | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-1968 | — | — | — | — |
| — | — O-9-1972 | — | — | — | — |
| — | — O-9-13176 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,279 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Harkey | 4,465 | -2,186 |
| Canyon | 4,486 | -2,207 |
| StrawnUPPER STRAWN | 4,745 | -2,466 |
| Main Strawn | 4,845 | -2,566 |
| Ellenburger | 5,220 | -2,941 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,486 | 4,572 | Perforated |
| 4,972 | 5,700 | Perforated |
| 5,238 | 5,250 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 509 | 12.25 | 240 S |
| 7 | 4,963 | 8.75 | 1,050 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 | Apr 9, 1998 | Mar 10, 1998 | Yes |
| 00 | Mar 30, 1998 | — | — |
| 00 | Apr 11, 1997 | Apr 2, 1997 | Yes |
| 00 | Mar 7, 1997 | Nov 26, 1991 | Yes |
| 00 | Dec 11, 1991 | Nov 26, 1991 | Yes |
| 00 | Dec 9, 1991 | — | — |
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 42-451-32044 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-451-32044 → 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/45132044, documented in the API reference.