WELL · 42-039-04480 · DISTRICT 3
Blackstone-Hlavinka #3 R
Brazoria County · Pegasus Gulf Coast (Grubbs) field · NO Production · Vertical
Blackstone-Hlavinka #3 R (API 42-039-04480) is a well in Brazoria County operated by Elliott Oil & Gas Operating CO., completed April 19, 2022 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit, issued December 31, 2018, permitted to 12,000 ft.
Completion filings report 4 formation tops, including Miocene (undifferentiated), Frio, Grubbs, Alibel.
Its lease has reported 22.5K barrels of oil and 219K mcf of gas since November 2019, last reporting in July 2026.
Operator of record
Elliott Oil & Gas Operating Co.
Magnolia, TX · P-5 Y, filed Sep 4, 2025 · 75 permits on file · (281) 367-9699
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Elliott Oil & Gas Operating Co. |
| Production reports | Elliott Oil & Gas Operating Co.through Feb 2024 |
| Latest permit | Elliott Oil & Gas Operating Co.Dec 31, 2018 |
- 12,000
- total depth, ft
- 1
- permits on file
- Dec 31, 2018
- last permit issued
- Apr 19, 2022
- completed
- 22.5K
- cumulative oil, bbl
- 219K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 19, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
Surface location
29.245072, -95.154831
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Brazoria County.
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 |
|---|---|---|---|---|---|---|
| Blackstone-Hlavinka O-3-27927 | Pegasus Gulf Coast (Grubbs) | Elliott Oil & Gas Operating Co. | 1 | 22.5K | 219K | Nov 2019 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Elliott Oil & Gas Operating Co.Apr 2022 → Feb 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 844566-99 | Reenter | Elliott Oil & Gas Operating Co. | Sep 12, 2018 | Dec 31, 2018 | Sep 26, 2018 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-27927 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 8 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)BASE OF MIOCENE | 7,250 | -7,242 |
| Frio | 9,690 | -9,682 |
| Grubbs | 10,330 | -10,322 |
| Alibel | 10,750 | -10,742 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,332 | 10,336 | Perforated |
| 10,356 | 10,360 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 501 | — | — |
| 9.625 | 7,530 | — | — |
| 4.5 | 11,200 | 7 | 185 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 | Sep 15, 2022 | Jul 7, 2022 | — |
| 00 | Dec 1, 2021 | Oct 22, 2021 | Yes |
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 42-039-04480 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-039-04480 → 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.
Blackstone Hlavinka42-039-33294
0.8 KM · Channa Operating, LLC · Section with this well →
| Caprock | 1,800 | -1,791 |
| Miocene (undifferentiated) | 7,080 | -7,071 |
| Het Lime - Disposal | 8,600 | -8,591 |
| Frio | 9,760 | -9,751 |
| Oligocene - Disposal | 9,940 | -9,931 |
| Otis - Disposal | — |
IP Farms "PG"42-039-32462
0.8 KM · Tepco, Inc. · Section with this well →
| Miocene (undifferentiated) | 7,155 | -7,148 |
| Frio | 9,610 | -9,603 |
Twin Peaks42-039-33366
1.9 KM · Kebo Oil & Gas, Inc. · Section with this well →
| Miocene (undifferentiated) | 3,500 | -3,490 |
| Frio | 10,196 | -10,186 |
| Oligocene - Disposal | — | |
| Caprock | — | |
| Het Lime - Disposal | — | |
| Otis - Disposal | — |
Crazy Chester42-039-33338
2.3 KM · Llox, L.L.C. · Section with this well →
| Caprock | 580 | -560 |
| Miocene (undifferentiated) | 1,750 | -1,730 |
| Frio | 2,500 | -2,480 |
| Het Lime - Disposal | 4,400 | -4,380 |
| Oligocene - Disposal | 5,760 | -5,740 |
| Otis - Disposal | 7,810 | -7,790 |
H. Blackstone42-039-33371
2.7 KM · Cimarron Engineering, LLC · Section with this well →
| Miocene (undifferentiated) | 2,850 | -2,839 |
| Frio | 10,360 | -10,349 |
| Grub | 10,610 | -10,599 |
| A;ibel | 11,227 | -11,216 |
| Alibel | 11,227 | -11,216 |
| Otis - Disposal | — | |
| Caprock | — | |
| Het Lime - Disposal | — |
9 TOPS · FIRST 8
Black Stone Ivory42-039-33172
2.8 KM · Elliott Oil & Gas Operating Co. · Section with this well →
| Miocene (undifferentiated) | 2,090 | -2,081 |
| Het Lime - Disposal | — | |
| Otis - Disposal | — | |
| Oligocene - Disposal | — | |
| Frio | — | |
| Caprock | — |
Blackstone42-039-33300
4.4 KM · Corum Production Company · Section with this well →
| T LWR Miocene | 4,555 | |
| RM 6050 SD | 6,180 | |
| RM 6400 | 6,410 | |
| Frio | — | |
| Otis - Disposal | — | |
| Oligocene - Disposal | — | |
| Miocene (undifferentiated) | — | |
| Het Lime - Disposal | — |
9 TOPS · FIRST 8
Black Stone42-039-33353
4.5 KM · Kebo Oil & Gas, Inc. · Section with this well →
| Miocene (undifferentiated) | 6,330 | -6,327 |
| Frio | 6,930 | -6,927 |
| Caprock | — | |
| Otis - Disposal | — | |
| Oligocene - Disposal | — | |
| Het Lime - Disposal | — |
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/03904480, documented in the API reference.