TEXAS · WELLS · RUSK COUNTY · SACHTLEBEN GAS UNIT LEASE · API 42-401-34157 · DISTRICT 06
Sachtleben Gas Unit #2
Rusk County · Naconiche Creek (Rod.-TP Cons.) field · Temp Abandoned · Vertical
- Fields on the latest permit · any of 2
- Naconiche Creek (Cotton Valley) · Naconiche Creek (Rod.-TP Cons.)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Sachtleben Gas Unit #2 (API 42-401-34157) is a well in Rusk County operated by Sydri Operating LLC, completed March 2, 2007 and listed as temp abandoned on the RRC schedule, shut in February 1, 2021.
The RRC has issued one drilling permit, issued December 4, 2006, permitted to 8,752 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Sydri Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Rodessa, Bexar, James Lime, Pine Island.
Its lease has reported 1.62K barrels of oil and 133K mcf of gas since March 2007, with no volume in the three years through April 2026.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 11, 2026
- Permits on file
- 46
- Phone
- (214) 373-8626
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sydri Operating LLC |
| Production reports | Sydri Operating, LLCthrough Jun 2024 |
| Latest permit | Chesapeake Operating, Inc.Dec 4, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,752
- total depth, ft
- 1
- permits on file
- Dec 4, 2006
- last permit issued
- Mar 2, 2007
- completed
- 1.62K
- cumulative oil, bbl
- 133K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAR 2007 THROUGH JUN 2024
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 2, 2007
- Shut in
- Feb 1, 2021
- 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 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 |
|---|---|---|---|---|---|---|
| Sachtleben Gas Unit G-6-226958 | Naconiche Creek (Rod.-TP Cons.) | Sydri Operating, LLC | 1 | 1.62K | 133K | Mar 2007 – Jun 2024 |
No volumes reported on these leases in the last three years.
Wells named Sachtleben Gas Unit
Sydri Operating LLC's other wells filed under this lease name in Rusk 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
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Mar 2007 → May 2009
- 2Indigo Minerals LLCJun 2009 → Jul 2018
- 3Titan Rock E&P, LLCAug 2018 → Jan 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 629952-99 | Drill | Chesapeake Operating, Inc. | Dec 4, 2006 | Dec 4, 2006 | Jan 22, 2007 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 2, 2007 | Sachtleben Gas Unit G-6-226958 | Naconiche Creek (Rod.-TP Cons.) | Sydri Operating LLC | Temp Abandoned · shut in Feb 1, 2021 | 8,752 |
Formation tops
As filed on W-2/G-1. Subsea from 412 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rodessa | 6,225 | -5,813 |
| Bexar | 6,565 | -6,153 |
| James Lime | 6,713 | -6,301 |
| Pine Island | 6,900 | -6,488 |
| PettitPETTET | 6,971 | -6,559 |
| Travis Peak | 7,500 | -7,088 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,105 | 7,307 | Perforated |
| 7,565 | 8,284 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,430 | 12.25 | 547 S |
| 4.5 | 8,752 | 7.875 | 1,515 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 | Jun 8, 2007 | Apr 16, 2007 | Yes |
| 00 | Jun 6, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 19, 2007. Density, Neutron, Resistivity. 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 |
|---|---|---|---|---|
| Combination: Resistivity/Neutron Density PorositySIMULTANEOUS TRIPLE INDUCTION SPECTRAL DENSITY NEUTRON LOGSpans Rodessa, Bexar, James Lime, Pine Island, Pettit, Travis Peak | TIFF | 1,430 to 8,760 | Oct 19, 2007run Feb 3, 2007 | — |
"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 42-401-34157 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-34157 → 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/40134157, documented in the API reference.