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SUNDANCE 642 Well Details

Texas Wells · Yoakum County · PLATANG (SAN ANDRES) field · RILEY PERMIAN OPERATING CO, LLC

API No.

50136745
Texas

Latest Permit

Jan 15, 2026
most recent W-2 / G-1 completion permit on file

Spud Date

Dec 30, 2016
when the wellbore was drilled

Latest Completion

Jan 05, 2026
most recent completion / re-completion

SUNDANCE 642 (API 50136745) is operated by RILEY PERMIAN OPERATING CO, LLC and sits in the PLATANG (SAN ANDRES) oil & gas field of Yoakum County, Texas.

Surface location: 33.0812, -102.9229

Update History (11 records)

Each row below records one filing or status update. Only the fields that changed from the prior record are shown; unchanged values are inherited from the row below. The oldest row (first known record) shows the initial state.

Note on permit dates: for TX this column reflects the completion permit on file (W-2 / G-1), not the original drilling permit (W-1). A re-completion later in the well’s life creates a new permit_date entry, which is why a permit can date after the spud.

Update Date What changed Operator Field Status / Type
2026-03-13 Administrative re-save RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Active UIC / Vertical
2026-01-15 New permit 2026-01-15
Completion 2026-01-05
RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Active UIC / Vertical
2022-06-06 Administrative re-save RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Active UIC / Vertical
2022-02-17 New permit 2022-02-17
Completion 2022-02-14
RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Active UIC / Vertical
2022-01-05 Administrative re-save RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Active UIC / Vertical
2021-11-23 New permit 2021-11-23
Completion 2021-11-12
RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Active UIC / Vertical
2019-07-08 Administrative re-save RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Active UIC / Vertical
2019-05-13 New permit 2019-05-13
Type → Active UIC
RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Active UIC / Vertical
2018-12-04 New permit 2018-10-08
Type → Shut-In UIC
Operator → RILEY PERMIAN OPERATING CO, LLC
RILEY PERMIAN OPERATING CO, LLC PLATANG (SAN ANDRES) Shut-In UIC / Vertical
2017-06-27 Administrative re-save RILEY EXPLORATION OPG CO, LLC PLATANG (SAN ANDRES) Shut-In Producer / Vertical
2017-06-08 Initial filing
Permit: 2017-06-08
Spud: 2016-12-30
Completion: 2017-02-25
RILEY EXPLORATION OPG CO, LLC PLATANG (SAN ANDRES) Shut-In Producer / Vertical

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