TEXAS · WELLS · UPTON COUNTY · ZIRCON 100 LEASE · API 42-461-34668 · DISTRICT 6E
Zircon 100 #2 H
Upton County · Amacker-Tippett (Devonian) field · Producing · Horizontal
Zircon 100 #2 H (API 42-461-34668) is a horizontal well in Upton County operated by Eog Resources Inc., completed April 24, 2005 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 3, 2004, permitted to 11,409 ft.
Completion filings report 3 formation tops, including Barnett, Woodford, Devonian.
Its lease has reported 47.1K barrels of oil and 815K mcf of gas since April 2005, last reporting volume in April 2026.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2026 |
| Latest permit | EOG Resources, Inc.Nov 3, 2004 |
- 11,409
- total depth, ft
- 1
- permits on file
- Nov 3, 2004
- last permit issued
- Apr 24, 2005
- completed
- 47.1K
- cumulative oil, bbl
- 815K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2005 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 24, 2005
- Shut in
- —
- 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 |
|---|---|---|---|---|---|---|
| Zircon 100 G-9-210675 | Amacker-Tippett (Devonian) | EOG Resources, Inc. | 1 | 47.1K | 815K | Apr 2005 – Apr 2026 |
Gas, mcf lease total
Last 12 months 7,660 · prior 12 6,196(+24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Apr 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 553110-99 | Drill | EOG Resources, Inc. | Nov 2, 2004 | Nov 3, 2004 | Dec 22, 2004 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 24, 2005 | Zircon 100 G-9-210675 | Amacker-Tippett (Devonian) | EOG Resources Inc. | Producing | 11,409 |
Formation tops
As filed on W-2/G-1. Subsea from 2,828 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,712 | 14,289 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 524 | 17.5 | 480 S |
| 9.625 | 4,983 | 12.25 | 2,050 S |
| 7 | 11,095 | 8.75 | 1,005 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 | Nov 29, 2005 | Jun 1, 2005 | Yes |
| 00 | Sep 14, 2005 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 10, 2008. 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 Barnett, Woodford, Devonian | TIFF | 200 to 11,106 | Sep 10, 2008run Mar 11, 2005 | 5.55 |
"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 42-461-34668 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-34668 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its search.
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/46134668, documented in the API reference.