WELL · 42-177-30543 · DISTRICT 1
Simper #1
Gonzales County · Peach Creek (Austin Chalk) field · Vertical
Simper #1 (API 42-177-30543) is a plugged well in Gonzales County, plugged December 14, 2007, last operated by Lacy 03 LLC.
The RRC has issued one drilling permit, issued February 19, 1980, permitted to 8,386 ft.
It was permitted by Delhi Oil Corp. & Nrm and has since transferred to Lacy 03 LLC on the wellbore schedule.
Its 2 leases have reported 8.42K barrels of oil and 20 mcf of gas since January 1993, last reporting in January 2016. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Delhi Oil Corp. & NRM; the EWA schedule now lists a different operator.
Gonzales, TX · P-5 Y, filed Oct 4, 2025 · (432) 559-2931
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lacy 03 LLC |
| Production reports | Lacy 03, LLCthrough Jan 2008 |
| Latest permit | Delhi Oil Corp. & NRMFeb 19, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,386
- total depth, ft
- 1
- permits on file
- Feb 19, 1980
- last permit issued
- Mar 31, 1980
- completed
- 8.42K
- cumulative oil, bbl
- 20
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 31, 1980
- Shut in
- —
- Plugged
- Dec 14, 2007
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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Simper O-1-7467 | Peach Creek (Austin Chalk) | Lacy 03, LLC | 2 | 8.42K | 20 | Jan 1993 – Jan 2016 |
| Simper Unit O-1-6167 | Peach Creek (Austin Chalk) | Lacy, J. W., Jr. | 1 | 0 | 0 | Jan 1993 – Aug 2003 |
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.
- 1Lacy, J. W., Jr.Jan 1993 → Dec 2007
- 2Lacy 03, LLCJan 2008 → Jan 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 72832-99 | Drill | Delhi Oil Corp. & NRM | Feb 19, 1980 | Feb 19, 1980 | — | 8,386 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-6167 | — | — | — | — |
| — | — O-1-7467 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,742 | 8,127 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 432 | 14.75 | 310 S |
| 7 | 7,675 | 8.75 | 510 S |
| 2.375 | 7,680 | — | — |
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 | Feb 24, 1993 | Apr 8, 1980 | — |
| 00 | Jan 12, 1984 | Apr 8, 1980 | — |
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 42-177-30543 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-177-30543 → 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/17730543, documented in the API reference.