WELL · 42-123-31674 · DISTRICT 2
Kulawik #1
DE Witt County · Yorktown (Wilcox 11 000 Lo.) field · Vertical
Kulawik #1 (API 42-123-31674) is a plugged well in De Witt County, plugged October 26, 1994, last operated by Sonat Exploration CO. - Houston.
The RRC has issued one drilling permit, issued January 15, 1991, permitted to 11,500 ft.
It was permitted by Tri-C Resources, Inc. and has since transferred to Sonat Exploration CO. - Houston on the wellbore schedule.
Completion filings report one formation top, including Wilcox.
Operator of record
Sonat Exploration Co. - Houston
Permitted by Tri-C Resources, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 New, filed Apr 15, 1993 · 197 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sonat Exploration Co. - Houston |
| Production reports | Sonat Exploration Co. - Houstonthrough Sep 1994 |
| Latest permit | Tri-C Resources, Inc.Jan 15, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 1
- permits on file
- Jan 15, 1991
- last permit issued
- Mar 15, 1991
- completed
- 0
- cumulative oil, bbl
- 795K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 1991
- Shut in
- —
- Plugged
- Oct 26, 1994
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 |
|---|---|---|---|---|---|---|
| Kulawik G-2-137735 | Yorktown (Wilcox 11,000 Lo.) | Sonat Exploration Co. - Houston | 1 | 0 | 795K | Jan 1993 – Mar 1995 |
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.
- 1Tri-C Resources, Inc.Jan 1993 → Dec 1993
- 2Sonat Exploration CompanyJan 1994 → Mar 1994
- 3Sonat Exploration Co. - HoustonApr 1994 → Sep 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 383467-99 | Drill | Tri-C Resources, Inc. | Jan 15, 1991 | Jan 15, 1991 | Feb 1, 1991 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-137735 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 21 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,960 | 10,965 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,509 | 17.5 | 1,025 S |
| 9.625 | 10,010 | 12.25 | 1,060 S |
| 2.875 | 11,214 | 6.5 | 250 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 5, 1991 | Mar 27, 1991 | Yes |
| 00 | Apr 23, 1991 | — | — |
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 42-123-31674 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-31674 → 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
- 40K
- bbl, all reported
- Dec 1994
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000077736 | UIC Permit | Plugged Jan 13, 1995 | 150 | 1,000 | 2,580–2,720 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 0
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/12331674, documented in the API reference.