TEXAS · WELLS · HARRISON COUNTY · BLOCKER HEIRS LEASE · API 42-203-34280 · DISTRICT 06
Blocker Heirs #15D
Harrison County · Carthage North (Cotton Valley) field · Producing · Directional
Blocker Heirs #15D (API 42-203-34280) is a well in Harrison County operated by Enpower Resources Inc., completed April 26, 2008 and listed as producing on the RRC schedule, shut in November 1, 2025.
The RRC has issued one drilling permit, issued January 28, 2008, permitted to 10,076 ft.
It was permitted by Gmx Resources Inc. and has since transferred to Enpower Resources Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including James Lime, Pettit, Roquemore, Cotton Valley.
Its lease has reported 1.58K barrels of oil and 272K mcf of gas since April 2008, last reporting volume in October 2025.
Operator of record
Permitted by GMX Resources Inc.; the EWA schedule now lists a different operator.
- Based in
- Sugar Land, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 17, 2025
- Phone
- (832) 933-1678
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enpower Resources Inc. |
| Production reports | Enpower Resources Inc.through Oct 2025 |
| Latest permit | GMX Resources Inc.Jan 28, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,076
- total depth, ft
- 1
- permits on file
- Jan 28, 2008
- last permit issued
- Apr 26, 2008
- completed
- 1.58K
- cumulative oil, bbl
- 272K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2008 THROUGH Oct 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 26, 2008
- Shut in
- Nov 1, 2025
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Blocker Heirs G-6-239114 | Carthage, North (Cotton Valley) | Enpower Resources Inc. | 1 | 1.58K | 272K | Apr 2008 – Oct 2025 |
Gas, mcf lease total
Last 12 months 759 · prior 12 4,929(-85%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1GMX Resources Inc.Apr 2008 → Aug 2012
- 2East Texas Exploration, LLCSep 2012 → Sep 2019
- 3Enpower Resources Inc.Dec 2019 → Oct 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 653469-99 | Drill | GMX Resources Inc. | Jan 17, 2008 | Jan 28, 2008 | Mar 17, 2008 | 11,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 26, 2008 | Blocker Heirs G-6-239114 | Carthage North (Cotton Valley) | Enpower Resources Inc. | Producing · shut in Nov 1, 2025 | 10,076 |
Formation tops
As filed on W-2/G-1. Subsea from 345 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| James LimeJAMES LS | 5,879 | -5,534 |
| PettitPETTIT PAGE | 6,388 | -6,043 |
| Roquemore | 6,653 | -6,308 |
| Cotton Valley | 8,200 | -7,855 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,897 | 10,036 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,506 | 12.25 | 912 S |
| 5.5 | 10,076 | 7.875 | 1,665 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 | Oct 7, 2008 | Jul 7, 2008 | — |
| 00 | Oct 2, 2008 | Jun 3, 2008 | Yes |
| 00 | Sep 23, 2008 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received May 13, 2011. Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON POROSITYSpans James Lime, Pettit, Roquemore, Cotton Valley | TIFF | 4,900 to 10,074 | May 13, 2011run Apr 15, 2008 | 3.43 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-203-34280 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-34280 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/20334280, documented in the API reference.