WELL · 42-421-30406 · DISTRICT 10
Massive -C- #2
Sherman County · Texas Hugoton field · Vertical
Massive -C- #2 (API 42-421-30406) is a plugged well in Sherman County, plugged April 17, 1991, last operated by Sidwell Oil & Gas Inc..
The RRC has issued one drilling permit (amended once), issued December 18, 1987, permitted to 6,900 ft.
Completion filings report 2 formation tops, including Panhandle Lime, Brown Dolomite.
Operator of record
Amarillo, TX · P-5 Y, filed Jul 2, 2015 · 75 permits on file · (806) 679-9530
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sidwell Oil & Gas Inc. |
| Production reports | none |
| Latest permit | Phillips Petroleum CompanyDec 18, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,900
- total depth, ft
- 2
- permits on file
- Dec 18, 1987
- last permit issued
- Feb 26, 1988
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 26, 1988
- Shut in
- —
- Plugged
- Apr 17, 1991
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 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 |
|---|---|---|---|---|---|---|
| — G-14-127967 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 340448-98 | Drill | Sidwell Oil & Gas, Inc. | May 23, 1988 | Dec 18, 1987 | — | 5,616 |
| 340448-99 | Drill | Phillips Petroleum Company | Dec 18, 1987 | Dec 18, 1987 | — | 6,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-127967 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,672 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Panhandle Lime | 2,629 | 1,043 |
| Brown DolomiteBROWN, DOLOMITE | 2,725 | 947 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,284 | 3,286 | Perforated |
| 3,300 | 3,304 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,816 | 12.25 | 1,025 S |
| 4.5 | 3,487 | 7.875 | 210 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 | Sep 9, 1988 | Jul 22, 1988 | Yes |
| 00 | Aug 10, 1988 | — | — |
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 42-421-30406 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-421-30406 → 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/42130406, documented in the API reference.