WELL · 42-293-30436 · DISTRICT 5
Medfford Mary #1
Limestone County · Negro Creek field · Vertical
Medfford Mary #1 (API 42-293-30436) is a plugged well in Limestone County, plugged March 10, 1986, last operated by Coolidge Energy Corporation.
The RRC has issued one drilling permit, issued October 3, 1978, permitted to 2,950 ft.
It was permitted by Sullivan & Sullivan Oil Company and has since transferred to Coolidge Energy Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Woodbine.
Operator of record
Permitted by Sullivan & Sullivan Oil Company; the EWA schedule now lists a different operator.
Rockport, TX · P-5 Y, filed Dec 2, 1994 · 5 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Coolidge Energy Corporation |
| Production reports | none |
| Latest permit | Sullivan & Sullivan Oil CompanyOct 3, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,950
- total depth, ft
- 1
- permits on file
- Oct 3, 1978
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Mar 10, 1986
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 33934-99 | Drill | Sullivan & Sullivan Oil Company | Oct 3, 1978 | Oct 3, 1978 | Oct 18, 1978 | 2,950 |
Formation tops
As filed on W-2/G-1. Subsea from 517 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan GapPECAN GAP CHALK | 1,230 | -713 |
| Austin Chalk | 2,020 | -1,503 |
| Woodbine | 2,790 | -2,273 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,723 | 2,727 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 206 | — | 100 S |
| 4.5 | 2,922 | — | — |
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 | Jun 17, 1986 | Sep 5, 1985 | — |
| 00 | Nov 8, 1985 | — | — |
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 42-293-30436 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-293-30436 → 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/29330436, documented in the API reference.