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Tenneco Oil Company Wells and Activity Summary

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Total wells

47
Tenneco Oil Company

Most recent drilling

Aug 1988
~37 years ago

First on record

1950
records span 38 years

Activity status

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

Industry news recent coverage mentioning Tenneco Oil Co

  • Why $90 Oil Isn’t Bringing Back the Rigs
    Apr 16, 2026
    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 →
  • These Three Companies Will Increase Drilling & Completion Over The Next 3 Year
    Apr 15, 2026
    In the span of fifteen months, three Japanese energy companies committed more than $10.3 billion to U.S. natural gas production assets — a buying spree that has transferred roughly 27% of Haynesville Shale output… Read full article on ShaleExperts →
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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: Tenneco Oil Co

HQ: Houston, Texas

Curated alternate name for Tenneco Oil Co (from ShaleExperts company records):

  • TENNECO OIL CO

Tenneco Oil Company has 47 wells on file in Montana.

Active in 10 counties — concentrated in Phillips, Roosevelt, and Richland.

Most recent well: TOC BN 1-29 (Garfield county) — last updated August 1988.

Tenneco Oil Company county coverage

Counties where Tenneco Oil Company has wells. Click any county for its local activity.

Musselshell CountyChouteau CountyMeagher CountyRosebud CountySweet Grass CountyLewis and Clark CountyPondera CountyGarfield — 3 wellsCarter CountyGallatin CountyLiberty CountySilver Bow CountyCascade CountyFlathead CountyFergus CountyBroadwater CountyBig Horn CountySanders CountyLincoln CountyGranite CountyCuster — 4 wellsRichland — 7 wellsWibaux CountyGolden Valley CountyCarbon — 1 wellsToole CountyBlaine — 1 wellsJudith Basin CountyPowell CountyPark CountyRoosevelt — 9 wellsFallon CountyMcCone CountyStillwater — 2 wellsTeton CountyDawson CountyPowder River CountyGlacier CountyLake CountyHill CountyTreasure CountyMineral CountyYellowstone CountyJefferson CountyDeer Lodge CountyWheatland CountyRavalli CountyValley — 1 wellsPetroleum CountyPhillips — 10 wellsMissoula CountySheridan — 5 wellsDaniels CountyPrairie CountyMadison CountyBeaverhead County
< 11+3+5+9+

Recent wells

Well Name County Last activity Updates API
TOC BN 1-29 Garfield 1988-08-23 25033211350000
BN 1-7 Garfield 1984-10-24 25033211010000
B.N. 1-13 Musselshell 1984-06-03 25065216890000
BN <> 1-35 Garfield 1984-04-27 25033211000000
Crusch 1-1 Roosevelt 1983-11-22 25085214040000
Madsen 1-17 Sheridan 1981-12-08 25091214490000
W. WILDE 1-19 Roosevelt 1981-10-17 25085213230000
JOHNSON 1-8 Sheridan 1980-06-30 25091213170000
Salsbury 1-11 Richland 1980-05-23 25083213420000
Obergfell 1-33 Richland 1980-04-11 25083213520000

Counties Worked by total wells in Montana

Phillips10Roosevelt9Richland7Sheridan5Custer4Garfield3Stillwater2Valley1Blaine1Carbon1

Counties: Phillips, Roosevelt, Richland, Sheridan, Custer, Garfield, Stillwater, Valley, Blaine, Carbon.

Top Oil & Gas Fields worked by Tenneco Oil Company by total wells

Epworth1Mineral Bench1

Fields: Epworth, Mineral Bench.

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