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Grand Resources, Ltd. Wells and Activity Summary

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Total wells

25
Grand Resources, Ltd.

Most recent drilling

Mar 1985
~41 years ago

First on record

1955
records span 30 years

Activity status

Historic
no recent drilling
News & deals Company family Coverage map Recent wells Counties Fields

Industry news recent coverage mentioning Grand Operating Inc

  • Why $90 Oil Isn’t Bringing Back the Rigs
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    Higher oil prices are not translating cleanly into a drilling response across U.S. shale, and company disclosures are starting to show why. The issue is not simply capital discipline. It is structural. A meaningful… Read full article on ShaleExperts →
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    Apr 15, 2026
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    Apr 15, 2026
    The first quarter of 2026 has officially defined the "Barbell Era" of American oil and gas. While the total number of deals plummeted by 46% YoY (dropping to just 7 major transactions), the total deal value skyrocketed… Read full article on ShaleExperts →
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    Apr 11, 2026
    Western Canadian M&A activity in Q1 2026 was characterized by a 87% decrease in total deal value compared to Q1 2025, totaling $0.8 billion C$ . However, transaction volume remained resilient with a 150% increase in… Read full article on ShaleExperts →
  • Wright to U.S. Oil Industry: The Price Signal Is Telling You to Drill
    Mar 23, 2026
    Energy Secretary Chris Wright stood in front of the largest gathering of oil executives in the world this morning and delivered a message that was equal parts market economics and wartime urgency: the price spike is… Read full article on ShaleExperts →

⚑ Same company across states: Grand Operating Inc

HQ: Dallas, Texas

Curated alternate names for Grand Operating Inc (from ShaleExperts company records):

  • GRAND OPERATING INC, GRAND OPERATING INC., GRAND OPERATING, INC.

Grand Resources, Ltd. has 25 wells on file in Montana.

Active in 3 counties — concentrated in Musselshell, Yellowstone, and Rosebud.

Most recent well: WARD EST. 12-17 in the Ragged Point, Southwest field (Musselshell county) — last updated March 1985.

Grand Resources, Ltd. county coverage

Counties where Grand Resources, Ltd. has wells. Click any county for its local activity.

Musselshell — 22 wellsChouteau CountyMeagher CountyRosebud — 1 wellsSweet Grass CountyLewis and Clark CountyPondera CountyGarfield CountyCarter CountyGallatin CountyLiberty CountySilver Bow CountyCascade CountyFlathead CountyFergus CountyBroadwater CountyBig Horn CountySanders CountyLincoln CountyGranite CountyCuster CountyRichland CountyWibaux CountyGolden Valley CountyCarbon CountyToole CountyBlaine CountyJudith Basin CountyPowell CountyPark CountyRoosevelt CountyFallon CountyMcCone CountyStillwater CountyTeton CountyDawson CountyPowder River CountyGlacier CountyLake CountyHill CountyTreasure CountyMineral CountyYellowstone — 2 wellsJefferson CountyDeer Lodge CountyWheatland CountyRavalli CountyValley CountyPetroleum CountyPhillips CountyMissoula CountySheridan CountyDaniels CountyPrairie CountyMadison CountyBeaverhead County
< 11+2+2+22+

Recent wells

Well Name County Last activity Updates API
WARD EST. 12-17 Musselshell 1985-03-15 25065217160000
Shelhammer WSW 1 Musselshell 1982-12-03 25065216580000
Karman 7-2 Yellowstone 1979-07-13 25111210730000
Karman 7-10 Yellowstone 1978-10-27 25111210690000
State 5-18 Musselshell 1976-08-31 25065212890000
Shelhammer A 1-24 Musselshell 1975-04-18 25065212650000
Howell 'A' 7-18 Musselshell 1975-04-04 25065212780000
State 13-18 Musselshell 1975-02-15 25065212710000
Howell A 3-19 Musselshell 1974-12-14 25065212520000
B.N. 13-11-29 1 Musselshell 1974-10-19 25065212430000

Counties Worked by total wells in Montana

Musselshell22Yellowstone2Rosebud1

Counties: Musselshell, Yellowstone, Rosebud.

Top Oil & Gas Fields worked by Grand Resources, Ltd. by total wells

Ragged Point, Southwest16Kelley6Wolf Springs2Sumatra1

Fields: Ragged Point, Southwest, Kelley, Wolf Springs, Sumatra.

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