WELL · 42-093-30491 · DISTRICT 7
Johnson #1
Comanche County · Mittie (Marble Falls) field · Vertical
Johnson #1 (API 42-093-30491) is a plugged well in Comanche County, plugged April 15, 1994, last operated by Chalmers Exploration Company.
The RRC has issued one drilling permit, issued August 24, 1977, permitted to 2,900 ft.
It was permitted by Burk Royalty Company and has since transferred to Chalmers Exploration Company on the wellbore schedule.
Completion filings report 2 formation tops, including Marble Falls, Mississippian.
Operator of record
Permitted by Burk Royalty Company; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed Jul 3, 1997 · 85 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chalmers Exploration Company |
| Production reports | Burk Royalty Companythrough Apr 1994 |
| Latest permit | Burk Royalty CompanyAug 24, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,900
- total depth, ft
- 1
- permits on file
- Aug 24, 1977
- last permit issued
- Aug 26, 1977
- completed
- 0
- cumulative oil, bbl
- 10.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 1994
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 26, 1977
- Shut in
- —
- Plugged
- Apr 15, 1994
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 |
|---|---|---|---|---|---|---|
| Johnson G-8-119978 | Mittie (Marble Falls) | Burk Royalty Company | 1 | 0 | 10.2K | Jan 1993 – Jun 1994 |
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.
- 1Burk Royalty CompanyJan 1993 → Apr 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 6152-99 | Drill | Burk Royalty Company | Aug 24, 1977 | Aug 24, 1977 | Aug 22, 1977 | 2,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-119978 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Marble Falls | 2,670 |
| MississippianMISSISSIPPI | 2,952 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,681 | 2,698 | Perforated |
| 2,681 | 2,730 | Perforated |
| 2,713 | 2,730 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 260 | 12.25 | 140 S |
| 2.375 | 2,660 | — | — |
| 4.5 | 3,060 | 7.875 | 100 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 | Mar 11, 1986 | Feb 5, 1986 | — |
| 00 | Mar 6, 1986 | Feb 5, 1986 | — |
| 00 | Mar 4, 1986 | — | — |
| 00 | Jan 12, 1984 | Mar 16, 1978 | — |
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 42-093-30491 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-093-30491 → 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/09330491, documented in the API reference.