WELL · 42-217-30499 · DISTRICT 9
Cynthia #1H
Hill County · Newark East (Barnett Shale) field · Horizontal
Cynthia #1H (API 42-217-30499) is a plugged horizontal well in Hill County, plugged November 16, 2010, last operated by Eog Resources Inc..
The RRC has issued one drilling permit, issued August 15, 2007, permitted to 9,000 ft.
Completion filings report 5 formation tops, including Strawn, Atoka, Bend, Marble Falls.
Operator of record
Midland, TX · P-5 Y, filed Jul 4, 2026 · 16,348 permits on file · (713) 594-5431
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | none |
| Latest permit | EOG Resources, Inc.Aug 15, 2007 |
- 9,000
- total depth, ft
- 1
- permits on file
- Aug 15, 2007
- last permit issued
- Sep 6, 2007
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2007 THROUGH Nov 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 6, 2007
- Shut in
- —
- Plugged
- Nov 16, 2010
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 |
|---|---|---|---|---|---|---|
| Cynthia G-13-242596 | Newark, East (Barnett Shale) | EOG Resources, Inc. | 1 | 0 | 0 | Sep 2007 – Nov 2010 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 644067-99 | Drill | EOG Resources, Inc. | Aug 8, 2007 | Aug 15, 2007 | Sep 3, 2007 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-242596 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 739 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 2,005 | -1,266 |
| Atoka | 4,505 | -3,766 |
| BendBEND CONGL. | 5,428 | -4,689 |
| Marble Falls | 8,001 | -7,262 |
| BarnettBARNETT SHALE | 8,462 | -7,723 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,762 | 12.25 | 585 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 22, 2010 | May 29, 2008 | Yes |
| 00 | Dec 3, 2008 | — | — |
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 42-217-30499 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-217-30499 → 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/21730499, documented in the API reference.