WELL · 42-285-32821 · DISTRICT 2
Costellow #1
Lavaca County · Vertical
Costellow #1 (API 42-285-32821) is a former disposal or injection well in Lavaca County, last operated by Calpine Natural Gas Company; its UIC permit is no longer active.
The RRC has issued 2 drilling permits between 2000 and 2001, permitted to 6,000 ft.
Completion filings report 4 formation tops, including Miocene (undifferentiated), Frio, Lwer. Frio Marker, Yegua.
Operator of record
Houston, TX · P-5 Y, filed Apr 5, 2002 · 27 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Calpine Natural Gas Companythrough Mar 2001 |
| Latest permit | Calpine Natural Gas CompanyMay 16, 2001 |
- 6,000
- total depth, ft
- 2
- permits on file
- May 16, 2001
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 69K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2000 THROUGH May 2001
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Costellow G-2-181885 | Costellow (Frio) | Calpine Natural Gas Company | 1 | 0 | 69K | Nov 2000 – May 2001 |
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.
- 1Calpine Natural Gas CompanyDec 2000 → Mar 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 509076-99 | Recompletion | Calpine Natural Gas Company | May 16, 2001 | May 16, 2001 | — | 3,000 |
| 499838-99 | Drill | Calpine Natural Gas Company | Sep 20, 2000 | Sep 21, 2000 | Oct 18, 2000 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-181885 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 151 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE MARKER | 1,555 | -1,404 |
| Frio | 3,070 | -2,919 |
| Lwer. Frio Marker | 3,510 | -3,359 |
| Yegua | 4,970 | -4,819 |
| YeguaYEGUA MARKER | 5,260 | -5,109 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,070 | 3,081 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,416 | 12.25 | 505 S |
| 4.5 | 3,240 | 7.875 | 515 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 | Jun 26, 2001 | Feb 2, 2001 | Yes |
| 00 | Apr 18, 2001 | — | — |
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 42-285-32821 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-285-32821 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000094945 | H-1 Injection | Canceled Mar 1, 2017 | 500 | 1,145 | 2,290–3,138 |
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/28532821, documented in the API reference.