GREYLOCK CONVENTIONAL LLC Wells and Activity Summary
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Total wells
Most recent drilling
First on record
Activity status
Industry news recent coverage mentioning Greylock Conventional LLC
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Apr 16, 2026Higher 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, 2026In 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, 2026The 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, 2026Western 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 →
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Mar 23, 2026Energy 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: Greylock Conventional LLC
Curated alternate names for Greylock Conventional LLC (from ShaleExperts company records):
- GREYLOCK CONVENTIONAL LLC, GREYLOCK CONVENTIONAL, LLC
GREYLOCK CONVENTIONAL LLC has 1,121 wells on file in Pennsylvania.
Active in 8 counties — concentrated in Indiana, Clearfield, and Armstrong.
Most recent well: VECCHIO 1 (Greene county) — last updated October 2008.
GREYLOCK CONVENTIONAL LLC county coverage
Counties where GREYLOCK CONVENTIONAL LLC has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| VECCHIO 1 | Greene | 2008-10-31 | 059-24718 | |
| CORRY 4 | Greene | 2008-10-17 | 059-24743 | |
| V VIRGILI 1 | Greene | 2008-09-24 | 059-24674 | |
| GRAY 1 | Greene | 2008-09-08 | 059-24748 | |
| ST WHIPKEY 1 | Greene | 2008-08-20 | 059-24715 | |
| MOHR 6 | Greene | 2008-06-20 | 059-24666 | |
| PHILLIPS 3 | Greene | 2008-06-02 | 059-24799 | |
| MOHR 5 | Greene | 2008-05-16 | 059-24667 | |
| ULLERY 1 | Greene | 2008-05-08 | 059-24668 | |
| VIRGILI 1 | Greene | 2008-04-29 | 059-24685 |
Counties Worked by total wells in Pennsylvania
Counties: Indiana, Clearfield, Armstrong, Greene, Jefferson, Westmoreland, Cambria, Allegheny.