Sigma-Lee 1

Oil & Gas Property in Williams County, ND

  2. North Dakota
  3. Williams County, ND
  4. Oil & Gas Properties in Williams County, ND
  5. Sigma-Lee 1 Oil & Gas Property

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Property Summary

Key data points for Sigma-Lee 1

CountyWilliams County, ND
OperatorNEPTUNE OPERATING LLC
Production DatesNov 2005 - Nov 2025
Total Oil Production939,701 BBLs
Total Gas Production1,790,946 MCF
Recent Oil Production2,970 BBLs in Nov 2025
Recent Gas Production10,964 MCF in Nov 2025
Wells on Property6

Our Valuation Estimates for Sigma-Lee 1

ShaleAssessment™

$2,537 *

MarketMultiple™

$742,708 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Sigma-Lee 1 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Sigma-Lee 1
from Nov 2005 to Nov 2025

Wells on Sigma-Lee 1

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
33-105-01540SIGMA-LEE 14-3HYDRA SERVICES LLCActiveWilliams County, ND48.254349-103.897797
33-105-04638SIGMA LEE 155-103-14-23-7HNEPTUNE OPERATING LLCInactiveWilliams County, ND48.254349-103.898105
33-105-04639SIGMA LEE 155-103-14-23-8HNEPTUNE OPERATING LLCInactiveWilliams County, ND48.254349-103.898208
33-105-04648SIGMA LEE 155-103-14-23-6HNEPTUNE OPERATING LLCActiveWilliams County, ND48.254349-103.898003
33-105-05972Sigma Lee 14-23 #3HNEPTUNE OPERATING LLCActiveWilliams County, ND48.257114-103.893622
33-105-05973Sigma Lee 14-23 #2HNEPTUNE OPERATING LLCActiveWilliams County, ND48.257114-103.893757

Nearby Properties

These are the closest 20 properties to the Sigma-Lee 1 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Aerabelle 5502 43-7TWilliams County, ND294 BBLs496 MCFNov 2025
Andrea 5502 44-7TWilliams County, ND289 BBLs598 MCFNov 2025
Anseth-Sukut Le 29-32 #1HWilliams County, ND775 BBLs3,020 MCFNov 2025
Bennett 35-26 #1HWilliams County, ND299 BBLs401 MCFNov 2025
Burleson 5502 41-7BWilliams County, ND419 BBLs456 MCFNov 2025
D D 26-35Williams County, ND482 BBLs326 MCFNov 2025
Donald 12-1 #1-HWilliams County, ND355 BBLs193 MCFNov 2025
Groethe 27-34 #1HWilliams County, ND342 BBLs365 MCFNov 2025
Harvey 15-22 #1HWilliams County, ND332 BBLs459 MCFNov 2025
Kari 10-3 #1HWilliams County, ND431 BBLs273 MCFNov 2025
Lee 1Williams County, ND496 BBLs489 MCFNov 2025
Maridoe 5502 11-17Williams County, ND8,898 BBLs21,466 MCFNov 2025
Marilyn 31-33Williams County, ND13,661 BBLs26,510 MCFNov 2025
Myron 9-4Williams County, ND1,633 BBLs4,869 MCFNov 2025
Odin Jorgenson 5502 44-8HWilliams County, ND503 BBLs840 MCFNov 2025
Stowers 5502 43-8HWilliams County, ND541 BBLs723 MCFNov 2025
Streamsong 5502 11-17Williams County, ND6,901 BBLs16,243 MCFNov 2025
Sukut 28-33 1-HWilliams County, ND382 BBLs755 MCFNov 2025
Vuki 5502 42-7HWilliams County, ND398 BBLs322 MCFNov 2025
Yeiser 5603 42-33HWilliams County, ND498 BBLs538 MCFNov 2025

Companies in the Area

These are the closest 8 companies operating near the Sigma-Lee 1 property.

Company Name
Devon Energy Williston, L.L.C
EOG Resources Inc
Kraken Operating, LLC
Lamar Hunt
Neptune Operating LLC
Oasis Petroleum North America LLC
Samson Oil & Gas USA Inc
Zenergy Inc

Frac'ing activity on Sigma-Lee 1

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
33-105-04638Sigma Lee 155-103-14-23-7H
33-105-04639Sigma Lee 155-103-14-23-8H
33-105-04639Sigma Lee 155-103-14-23-8H
33-105-04648Sigma Lee 155-103-14-23-6H
33-105-05972Sigma Lee 14-23 #3H
33-105-05973Sigma Lee 14-23 #2H