TEXAS · WELLS · REEVES COUNTY · SIEVERS A UNIT LEASE · API 42-389-32855 · DISTRICT 7B
Sievers a Unit #2H
Reeves County · Sandbar (Bone Spring) field · Shut In · Horizontal
Sievers A Unit #2H (API 42-389-32855) is a horizontal well in Reeves County operated by Anadarko E&P Onshore LLC, completed August 30, 2011 and listed as shut in on the RRC schedule, shut in August 1, 2011.
The RRC has issued one drilling permit (amended once), issued May 16, 2011, permitted to 8,116 ft.
It was permitted by Anadarko Petroleum Corporation and has since transferred to Anadarko E&P Onshore LLC on the wellbore schedule.
Completion filings report one formation top, including Bone Spring.
Its lease has reported 5.44K mcf of gas since August 2011, with no volume in the three years through April 2026.
Operator of record
Permitted by Anadarko Petroleum Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 4,576
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | Anadarko E&P Onshore LLCthrough Sep 2011 |
| Latest permit | Anadarko Petroleum CorporationMay 16, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,116
- total depth, ft
- 2
- permits on file
- May 16, 2011
- last permit issued
- Aug 30, 2011
- completed
- 0
- cumulative oil, bbl
- 5.44K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2011 THROUGH Sep 2011
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 30, 2011
- Shut in
- Aug 1, 2011
- 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 |
|---|---|---|---|---|---|---|
| Sievers a Unit O-10-41862 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 0 | 5.44K | Aug 2011 – Sep 2011 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 716016-98 | Drill | Anadarko Petroleum Corporation | May 17, 2011 | May 16, 2011 | Jun 16, 2011 | 16,000 |
| 716016-99 | Drill | Anadarko Petroleum Corporation | May 10, 2011 | May 16, 2011 | — | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 30, 2011 | Sievers a Unit O-10-41862 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | Shut In · shut in Aug 1, 2011 | 8,116 |
Formation tops
As filed on W-2/G-1. Subsea from 2,691 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone SpringBONE SPRING LIME | 7,884 | -5,193 |
| Bone SpringBONE SPRING 1 | 8,810 | -6,119 |
| Bone SpringBONE SPRING 2 | 9,335 | -6,644 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,505 | 12,577 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,869 | 17.5 | 2,100 S |
| 9.625 | 4,428 | 12.25 | 1,250 S |
| 5.5 | 12,613 | 8.5 | 1,525 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 10, 2012 | Nov 16, 2011 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Nov 9, 2017. Gamma ray. 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 |
|---|---|---|---|---|
| Gamma RaySpans Bone Spring | LAS + TIFF | 7,024 to 12,708 | Nov 9, 2017 | 0.91 + 5.36 |
"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 42-389-32855 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-32855 → 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/38932855, documented in the API reference.