TEXAS · WELLS · JOHNSON COUNTY · KEMP B LEASE · API 42-251-31622 · DISTRICT 7C
Kemp B #4H
Johnson County · Newark East (Barnett Shale) field · Producing · Horizontal
Kemp B #4H (API 42-251-31622) is a horizontal well in Johnson County operated by Upp Operating LLC, completed July 11, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 26, 2007, permitted to 8,113 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Upp Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Strawn, Atoka, Bend, Marble Falls.
Its lease has reported 437K mcf of gas since July 2008, last reporting volume in November 2025.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 6, 2026
- Permits on file
- 33
- Phone
- (713) 495-5300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upp Operating LLC |
| Production reports | Upp Operating, LLCthrough Nov 2025 |
| Latest permit | EOG Resources, Inc.Mar 26, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,113
- total depth, ft
- 2
- permits on file
- Mar 26, 2007
- last permit issued
- Jul 11, 2008
- completed
- 0
- cumulative oil, bbl
- 437K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUL 2008 THROUGH NOV 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 11, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Kemp B G-13-246352 | Newark, East (Barnett Shale) | Upp Operating, LLC | 1 | 0 | 437K | Jul 2008 – Nov 2025 |
Gas, mcf lease total
Last 12 months 33 · prior 12 1,255(-97%)
Wells named Kemp B
Upp Operating LLC's other wells filed under this lease name in Johnson County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Jul 2008 → Nov 2016
- 2Enervest Operating, L.L.C.Aug 2017 → Dec 2018
- 3Upp Operating, LLCMay 2020 → Nov 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 635418-98 | Drill | EOG Resources, Inc. | Jan 30, 2008 | Mar 26, 2007 | Apr 10, 2008 | 10,000 |
| 635418-99 | Drill | EOG Resources, Inc. | Mar 16, 2007 | Mar 26, 2007 | — | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 11, 2008 | Kemp B G-13-246352 | Newark East (Barnett Shale) | Upp Operating LLC | Producing | 8,113 |
Formation tops
As filed on W-2/G-1. Subsea from 655 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,338 | 10,515 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,890 | 12.25 | 675 S |
| 5.5 | 10,704 | 8.75 | 805 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 13, 2009 | Nov 14, 2008 | Yes |
| 00 | Apr 13, 2009 | — | — |
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 42-251-31622 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-251-31622 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/25131622, documented in the API reference.