WELL · 42-185-30519 · DISTRICT 3
Iola-Blagraves Unit #1H
Grimes County · Iola (Georgetown) field · Shut IN · Horizontal
Iola-Blagraves Unit #1H (API 42-185-30519) is a horizontal well in Grimes County operated by Cml Exploration LLC, completed July 26, 1995 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 26, 1995, permitted to 15,500 ft.
It was permitted by Snyder Oil Corporation and has since transferred to Cml Exploration LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Pecan Gap, Austin Chalk, Buda, Georgetown.
Its lease has reported 44.9K barrels of oil and 121K mcf of gas since July 1995, last reporting in July 2026.
Operator of record
Permitted by Snyder Oil Corporation; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Jul 4, 2026 · 514 permits on file · (800) 460-6313
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | CML Exploration LLC |
| Production reports | Pride Energy Companythrough Feb 2005 |
| Latest permit | Snyder Oil CorporationMay 26, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,500
- total depth, ft
- 1
- permits on file
- May 26, 1995
- last permit issued
- Jul 26, 1995
- completed
- 44.9K
- cumulative oil, bbl
- 121K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1995 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 26, 1995
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Iola-Blagraves Unit O-3-22832 | Iola (Georgetown) | CML Exploration, LLC | 1 | 44.9K | 121K | Jul 1995 – Jul 2026 |
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.
- 1Snyder Oil CorporationJul 1995 → Dec 1996
- 2Rosewood Resources, Inc.Jan 1997 → May 1999
- 3Pride Energy CompanyJun 1999 → Feb 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 436046-99 | Drill | Snyder Oil Corporation | May 19, 1995 | May 26, 1995 | May 29, 1995 | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-22832 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 316 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 7,800 | -7,484 |
| Austin Chalk | 8,415 | -8,099 |
| Buda | 9,488 | -9,172 |
| Georgetown | 9,559 | -9,243 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,525 | 12,710 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,750 | 12.25 | 1,150 S |
| 7.625 | 9,502 | 8.75 | 321 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 | Jan 31, 1996 | Oct 11, 1995 | Yes |
| 00 | Dec 11, 1995 | — | — |
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 42-185-30519 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-185-30519 → 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/18530519, documented in the API reference.