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Royalty Clerk

RRC operator 101935

Black Swan Opco, LLC

Black Swan Opco, LLC reported 2 million barrels of oil and 5 million mcf of gas in the last 12 months.

Operator dossier

1,950,614bbl oil, last 12 months+96% vs prior year
Producing leases
22of 25 on record
Counties
2
Biggest county
Glasscock County
Biggest field
Spraberry (Trend Area)

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Where they work

fewermore

Glasscock County: 21 producing leasesReagan County: 1 producing leaseGlasscockGlasscockReagan
2 counties
Gas, last 12 months
4,999,253 mcf
Fields
3
Data through
Jul 2026
Leases on record
25

Five years of Black Swan Opco, LLC output

Oil output from Black Swan Opco, LLC rose 96% over the last 12 months

2M bbl through Jul 2026, against 996k bbl a year earlier. Peak Apr 2026: 230k bbl.

Oil output from Black Swan Opco, LLC rose 96% over the last 12 months2M bbl through Jul 2026, against 996k bbl a year earlier. Peak Apr 2026: 230k bbl.Oil, bbl per month050k100k150k200k250kPeak 230k (Apr 26)177k20222023202420252026
Oil output from Black Swan Opco, LLC rose 96% over the last 12 months2M bbl through Jul 2026, against 996k bbl a year earlier. Peak Apr 2026: 230k bbl.Oil, bbl per month050k100k150k200k250kPeak 230k (Apr 26)177k'22'23'24'25'26

Gas output from Black Swan Opco, LLC rose 125% over the last 12 months

5M mcf through Jul 2026, against 2.2M mcf a year earlier. Peak Jun 2025: 473k mcf.

Gas output from Black Swan Opco, LLC rose 125% over the last 12 months5M mcf through Jul 2026, against 2.2M mcf a year earlier. Peak Jun 2025: 473k mcf.Gas, mcf per month0100k200k300k400k500kPeak 473k (Jun 25)421k20222023202420252026
Gas output from Black Swan Opco, LLC rose 125% over the last 12 months5M mcf through Jul 2026, against 2.2M mcf a year earlier. Peak Jun 2025: 473k mcf.Gas, mcf per month0100k200k300k400k500kPeak 473k (Jun 25)421k'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, operator 101935, through Jul 2026, file dated Sep 18, 2026.

Black Swan Opco, LLC leases, biggest first

Under each volume: change on the year before.

Showing 22 of 22, ranked by output value.

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SourceTexas Railroad Commission Production Data Query.

Counties and fields where Black Swan Opco, LLC produces

Counties, by Black Swan Opco, LLC oil

Glasscock County leads

  1. Glasscock County21 leases1Mbbl
  2. Reagan County1 lease934kbbl

Fields, by Black Swan Opco, LLC oil

Spraberry (Trend Area) leads

  1. Spraberry (Trend Area)1 lease · District 7C · Field 85279200934kbbl
  2. Spraberry (Trend Area)19 leases · District 08 · Field 85280300803kbbl
  3. Garden City, S. (Wolfcamp)2 leases · District 08 · Field 33998500213kbbl

Recent drilling permits for Black Swan Opco, LLC

Where the gas of Black Swan Opco, LLC went

Plants
97%
Pipelines
0.0%
Lease fuel
0.0%
Flared or vented
3.2%

SourceTexas Railroad Commission Production Data Query, last 12 months. What the codes mean