WELL · 42-357-31298 · DISTRICT 10
Henton #1-59
Ochiltree County · Booker N. (Morrow Upper) field · Vertical
Henton #1-59 (API 42-357-31298) is a well in Ochiltree County operated by Chaparral Energy L.L.C., completed September 15, 1982.
The RRC has issued one drilling permit, issued July 29, 1982, permitted to 8,300 ft.
It was permitted by Slawson, Donald C. and has since transferred to Chaparral Energy L.L.C. on the wellbore schedule.
Completion filings report 8 formation tops, including Brown Dolomite, Base Heebler, Kansas City, Tonkawa.
Its 2 leases have reported 2.11M barrels of oil and 293K mcf of gas since January 1993, last reporting in July 2026. The leases carry 16 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 242K barrels injected in the 12 months reported through May 2025.
Operator of record
Permitted by Slawson, Donald C.; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Nov 4, 2025 · 443 permits on file · (866) 478-8770
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chaparral Energy L.L.C. |
| Production reports | Capturepoint LLCthrough Apr 2026 |
| Latest permit | Slawson, Donald C.Jul 29, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,300
- total depth, ft
- 1
- permits on file
- Jul 29, 1982
- last permit issued
- Sep 15, 1982
- completed
- 2.11M
- cumulative oil, bbl
- 293K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 15, 1982
- 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 2 leases this well is completed on; they carry 16 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gramstorff (Upper Morrow) O-14-7083 | Booker, N. (Morrow, Upper) | Capturepoint LLC | 14 | 2.1M | 242K | Jan 1996 – Jul 2026 |
| Henton O-14-5262 | Booker, N. (Morrow, Upper) | Chaparral Energy, L.L.C. | 2 | 2.99K | 50.3K | Jan 1993 – Aug 2011 |
Oil, barrels lease total
Last 12 months 38,544 · prior 12 48,684(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Vintage Petroleum, Inc.Jan 1993 → Oct 2001
- 2Chaparral (USA) Energy, Inc.Nov 2001 → Sep 2002
- 3Chaparral Energy, L.L.C.Oct 2002 → Sep 2017
- 4Tabula Rasa Energy, LLCOct 2017 → Jun 2020
- 5Perdure Petroleum LLCJul 2020 → Oct 2021
- 6Capturepoint LLCNov 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 167807-99 | Drill | Slawson, Donald C. | Jul 29, 1982 | Jul 29, 1982 | — | 8,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-5262 | — | — | — | — |
| — | — O-14-7083 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,830 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 4,850 | -2,020 |
| Base Heebler | 5,580 | -2,750 |
| Kansas City | 6,080 | -3,250 |
| Tonkawa | 6,080 | -3,250 |
| Kansas City | 6,240 | -3,410 |
| Marmaton | 6,240 | -3,410 |
| AtokaATOKA NOVI | 6,970 | -4,140 |
| Marmaton | 6,970 | -4,140 |
| 13 Finer | 7,780 | -4,950 |
| AtokaATOKA NOVI | 7,780 | -4,950 |
| 13 Finer | 7,890 | -5,060 |
| MorrowMORROW SHALE | 7,890 | -5,060 |
| MorrowMORROW SHALE | 7,980 | -5,150 |
| MorrowUPPER MORROW SH | 8,030 | -5,200 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,001 | 8,002 | Perforated |
| 8,001 | 8,022 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,546 | 12.25 | 1,000 S |
| 7 | 4,999 | 8.75 | 250 S |
| 2.375 | 7,889 | — | — |
| 4.5 | 8,209 | 6.25 | 200 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 | Aug 31, 2020 | Aug 14, 2020 | — |
| 00 | Jan 15, 2020 | Nov 13, 2019 | — |
| 00 | May 13, 1997 | Jul 23, 1996 | — |
| 00 | Mar 22, 1996 | Dec 13, 1982 | — |
| 00 | Jan 12, 1984 | Dec 13, 1982 | — |
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 42-357-31298 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31298 → 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
- 242K
- bbl, last 12 reported months
- 4.73M
- bbl, all reported
- May 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000072316 | H-1 Injection | Active | 5,000 | 3,900 | 8,001–8,022 |
| 000083937 | H-1 Injection | Canceled Sep 18, 1996 | 2,000 | 1,000 | 8,001–8,022 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 242,230 · prior 12 353,813(-32%)
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/35731298, documented in the API reference.