WELL · 42-499-31489 · DISTRICT 5
Schlachter D.A. #1
Wood County · Lake Fork (Smackover) field · Temp Abandoned · Vertical
Schlachter D.A. #1 (API 42-499-31489) is a well in Wood County operated by Valence Operating Company, completed January 6, 1988 and listed as temp abandoned on the RRC schedule.
The RRC has issued 2 drilling permits between 1986 and 2021, permitted to 13,900 ft.
Completion filings report 6 formation tops, including Paluxy, Rodessa, Gloyd, Cotton Valley.
No lease production has been reported under this well’s leases.
Operator of record
Kingwood, TX · P-5 Y, filed Apr 4, 2026 · 990 permits on file · (281) 359-3659
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Valence Operating Company |
| Production reports | Valence Operating Companythrough Apr 2016 |
| Latest permit | Valence Operating CompanyAug 16, 2021 |
- 13,900
- total depth, ft
- 2
- permits on file
- Aug 16, 2021
- last permit issued
- Jan 6, 1988
- completed
- 0
- cumulative oil, bbl
- 1.45M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 6, 1988
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.935279, -95.507849
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Wood County.
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Schlachter, D. A. G-5-291208 | Como (Rodessa Hill, Lo.) | Valence Operating Company | 1 | 0 | 0 | May 2021 – Jul 2026 |
| Schlachter, D.A. G-6-126288 | Lake Fork (Smackover) | Valence Operating Company | 1 | 0 | 1.45M | Jan 1993 – 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.
- 1Schlachter, David A.Jan 1993 → May 1998
- 2Valence Operating CompanySep 1998 → Apr 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 871965-99 | Recompletion | Valence Operating Company | Aug 12, 2021 | Aug 16, 2021 | — | 8,386 |
| 304119-99 | Drill | Schlachter, David A. | Jul 15, 1986 | Jul 15, 1986 | Jul 9, 1987 | 13,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-291208 | — | — | — | — |
| — | — G-6-126288 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 410 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Paluxy | 6,160 | -5,750 |
| Rodessa | 7,692 | -7,282 |
| Gloyd | 7,942 | -7,532 |
| Cotton Valley | 11,938 | -11,528 |
| Cotton ValleyCOTTON VALLEY LS | 11,938 | -11,528 |
| BucknerBUCKNER ANHYDRITE | 12,524 | -12,114 |
| Smackover | 13,012 | -12,602 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,773 | 7,829 | Perforated |
| 13,015 | 13,312 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 24 | 40 | 30 | — |
| 16 | 623 | 20 | 800 S |
| 10.75 | 5,165 | 14.75 | 2,500 S |
| 7 | 13,549 | 9.875 | 950 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 6, 2025 | Jun 5, 2025 | — |
| 00 | Aug 31, 2021 | Aug 17, 2021 | — |
| 00 | Feb 17, 1988 | Jan 21, 1988 | Yes |
| 00 | Feb 10, 1988 | — | — |
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 42-499-31489 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-499-31489 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Garrett Trust42-499-31485
1.0 KM · Valence Operating Company · Section with this well →
| Bac | 3,957 | -3,529 |
| Lower Cretaceous | 5,111 | -4,683 |
| Paluxy | 6,220 | -5,792 |
| BMA | 7,744 | -7,316 |
| Haynesville | 12,550 | -12,122 |
| Buckner | 13,170 | -12,742 |
| Smackover | 13,504 | -13,076 |
Catfish42-499-32192
1.3 KM · Valence Operating Company · Section with this well →
| Nacatoch | 1,540 | -1,107 |
| Austin Chalk | 3,858 | -3,425 |
| Sub-Clarksville | 4,007 | -3,574 |
| Woodbine | 4,461 | -4,028 |
| Paluxy | 6,247 | -5,814 |
| Glen Rose | 6,589 | -6,156 |
| Rodessa | 7,770 | -7,337 |
| Smackover | — |
Bass42-499-32191
1.3 KM · Valence Operating Company · Section with this well →
| Nacatoch | 1,534 | -1,101 |
| Austin Chalk | 3,867 | -3,434 |
| Sub-Clarksville | 3,986 | -3,553 |
| Woodbine | 4,434 | -4,001 |
| Paluxy | 6,242 | -5,809 |
| Glen Rose | 6,579 | -6,146 |
| Rodessa | 7,772 | -7,339 |
| Smackover | — |
Catfish42-499-32197
1.6 KM · Valence Operating Company · Section with this well →
| Nacatoch | 1,500 | -1,069 |
| Austin Chalk | 3,874 | -3,443 |
| Sub-Clarksville | 4,012 | -3,581 |
| Woodbine | 4,443 | -4,012 |
| Paluxy | 6,272 | -5,841 |
| Glen Rose | 6,813 | -6,382 |
| Rodessa | 7,802 | -7,371 |
| Smackover | — |
Wheeler42-499-32171
1.6 KM · Valence Operating Company · Section with this well →
| Nacatoch | 1,500 | -1,070 |
| Austin Chalk | 3,874 | -3,444 |
| Sub-Clarksville | 4,012 | -3,582 |
| Woodbine | 4,443 | -4,013 |
| Paluxy | 6,272 | -5,842 |
| Glen Rose | 6,813 | -6,383 |
| Rodessa | 7,802 | -7,372 |
| Smackover | — |
Wheeler-Smart42-499-32185
2.2 KM · Valence Operating Company · Section with this well →
| Nacatoch | 1,559 | -1,124 |
| Austin Chalk | 3,895 | -3,460 |
| Sub-Clarksville | 4,033 | -3,598 |
| Woodbine | 4,464 | -4,029 |
| Paluxy | 6,298 | -5,863 |
| Glen Rose | 6,582 | -6,147 |
| Rodessa | 7,822 | -7,387 |
| Smackover | — |
Malloy Unit42-499-32181
2.2 KM · Valence Operating Company · Section with this well →
| Nacatoch | 1,559 | -1,124 |
| Austin Chalk | 3,895 | -3,460 |
| Sub-Clarksville | 4,033 | -3,598 |
| Woodbine | 4,464 | -4,029 |
| Paluxy | 6,298 | -5,863 |
| Glen Rose | 6,598 | -6,163 |
| Rodessa | 7,838 | -7,403 |
| Smackover | — |
Hudie Morgan-Alexander42-499-32184
2.2 KM · Valence Operating Company · Section with this well →
| Nacatoch | 1,559 | -1,124 |
| Austin Chalk | 3,895 | -3,460 |
| Sub-Clarksville | 4,033 | -3,598 |
| Woodbine | 4,464 | -4,029 |
| Paluxy | 6,298 | -5,863 |
| Glen Rose | 6,597 | -6,162 |
| Rodessa | 7,837 | -7,402 |
| Smackover | — |
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/49931489, documented in the API reference.