TEXAS · WELLS · LOVING COUNTY · API 42-301-31709 · DISTRICT 7B
UL 19 S Sparkle Dun #2H
Loving County · Phantom (Wolfcamp) field · Shut In · Horizontal
UL 19 S Sparkle Dun #2H (API 42-301-31709) is a horizontal well in Loving County operated by Pdeh LLC, completed August 14, 2012 and listed as shut in on the RRC schedule, shut in April 1, 2024.
The RRC has issued one drilling permit, issued February 10, 2012, permitted to 11,377 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Pdeh LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Bone Spring, Basil 3rd Bone Spring Sand, A Sand.
Its 2 leases have reported 21.9M barrels of oil and 34.1M mcf of gas since August 2012, last reporting volume in April 2024. The leases carry 74 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 8, 2025
- Permits on file
- 498
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pdeh LLC |
| Production reports | Pdeh LLCthrough Apr 2024 |
| Latest permit | Chesapeake Operating, Inc.Feb 10, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,377
- total depth, ft
- 1
- permits on file
- Feb 10, 2012
- last permit issued
- Aug 14, 2012
- completed
- 21.9M
- cumulative oil, bbl
- 34.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · AUG 2012 THROUGH APR 2024
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 14, 2012
- Shut in
- Apr 1, 2024
- 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 2 leases this well is completed on; they carry 74 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 19 PW Unit O-10-42401 | Phantom (Wolfcamp) | Pdeh LLC | 73 | 21.9M | 34.1M | Aug 2012 – Apr 2024 |
| UL 19 S Sparkle Dun O-10-63133 | Phantom (Wolfcamp) | Pdeh LLC | 1 | 0 | 0 | May 2024 – — |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Wells named UL 19 S Sparkle Dun
Pdeh LLC's other wells filed under this lease name in Loving 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
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Pdeh LLC | May 1, 2024 | today |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Aug 2012 → Sep 2012
- 2Shell Western E&POct 2012 → Aug 2021
- 3Pdeh LLCSep 2021 → Apr 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 732834-99 | Drill | Chesapeake Operating, Inc. | Jan 31, 2012 | Feb 10, 2012 | May 9, 2012 | 18,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 14, 2012 | UL 19 S Sparkle Dun O-10-63133 | Phantom (Wolfcamp) | Pdeh LLC | Shut In · shut in Apr 1, 2024 | 11,377 |
| Aug 14, 2012 | University 19 PW Unit O-10-42401 | Phantom (Wolfcamp) | Pdeh LLC | Not on Schedule | — |
| Aug 14, 2012 | University 19 PW Unit O-10-42401 | Phantom (Wolfcamp) | Pdeh LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,813 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone Spring3RD BONE SPRING | 11,175 | -8,362 |
| Bone Spring3RD BONE SPRING SAND | 11,175 | -8,362 |
| Bone SpringBASAL 3RD BONE SPRING SAND | 11,336 | -8,523 |
| Basil 3RD Bone Spring Sand | 11,336 | -8,523 |
| A Sand | 11,346 | -8,533 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,759 | 15,935 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,070 | 12.25 | 1,210 S |
| 7 | 11,759 | 8.75 | 910 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 | Sep 4, 2025 | Aug 15, 2025 | — |
| 00 | May 20, 2025 | Oct 19, 2012 | Yes |
| 00 | Nov 14, 2016 | Oct 19, 2012 | Yes |
| 00 | Apr 3, 2013 | Oct 19, 2012 | Yes |
Well logs
2 logs loaded from the RRC's log index, 1 of them with a digital LAS file, the latest received Dec 6, 2017. While drilling (MWD), Resistivity.
Click a log to get its files from the RRC (free account). It opens in a new tab on the RRC's log search for this well, which lists each file to view or download; the RRC has no address for a single file.
| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Measure While Drilling (MWD)Spans Bone Spring, Basil 3rd Bone Spring Sand, A Sand | LAS + TIFF | 5,300 to 11,761 | Dec 6, 2017 | 0.87 + 0.15 |
| RESISTIVITYSpans Bone Spring, Basil 3rd Bone Spring Sand, A Sand | TIFF | 5,300 to 11,761 | Jul 21, 2015run May 29, 2012 | 1.07 |
"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.
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.
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 42-301-31709 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-31709 → 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/30131709, documented in the API reference.