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SWN PROD CO LLC Wells and Activity Summary

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Total wells

390
SWN PROD CO LLC

Most recent drilling

Nov 2023
2.5 years ago

First on record

2008
records span 16 years

Activity status

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

Annual production via Southwestern Energy Co. corporate filings

20112014779,2462024

Recent M&A activity 8 deals on file involving Southwestern Energy Co.

Announced Type Headline Value
Jan 2024 Corporate Chesapeake To Acquire Southwestern Energy
1,002,184 net acres
$7.4B
Nov 2021 Property Southwestern Ups Ante in the Haynesville; Acquires GEP
120,000 net acres
$1.9B
Jun 2021 Corporate Southwestern Energy Acquires PE-Backed, Haynesville-Focused Indigo
149,000 net acres
$2.7B
Aug 2020 Corporate Southwestern to Acquire Montage Resources in All-Stock Deal
324,500 net acres
$857M
Sep 2018 Property Flywheel Acquires Fayetteville Assets from Southwestern For $1.9 Billion
915,000 net acres
$1.9B
Jun 2016 Property Antero Spends $450 MIllion to Bolt-On Marcellus / Utica Acreage
55,000 net acres
$450M
Mar 2015 Property Southwestern Sells Conventional Texas Assets
153,000 net acres
$218M
Mar 2015 Asset Southwestern to Let Go of Marcellus Gas Gathering Assets
0 net acres
$500M

Industry news recent coverage mentioning Southwestern Energy 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 →
  • Q1 A&D Transactions Jump to $30B , While Deal Flow Was Down 40%
    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 →
  • Western Canada Upstream M&A: Q1 2026 Transaction Report
    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: Southwestern Energy Co.

NYSE:SWN Oil & Gas Upstream HQ: Houston, Texas

Curated alternate names for Southwestern Energy Co. (from ShaleExperts company records):

  • Amend SEECO, Inc., SEECO Inc, SEECO Inc., SEECO LLC, SEECO, LLC, SOUTHWEST ENRG PRTNR, Southwestern Energy, SOUTHWESTERN ENERGY PROD CO, SOUTHWESTERN ENERGY PROD. CO., SOUTHWESTERN ENERGY PRODUCTION COMPANY, SOUTHWESTERN ENERGY VENTURES COMPANY, Southwestern Energy Ventures Company LLC, SOUTHWESTERN ENRG PR, SOUTHWESTERN EXPLORATION CONSULTANTS INC, SOUTHWESTERN PROD CO, STHWSTRN PROD CORP, SWN PROD CO LLC, SWN PRODUCTION (LOUISIANA), SWN PRODUCTION (LOUISIANA) LLC, SWN PRODUCTION (LOUISIANA), LLC, SWN Production (Ohio) LLC, SWN PRODUCTION CO LLC, SWN PRODUCTION COMPANY LLC, SWN PRODUCTION COMPANY, LLC

SWN PROD CO LLC has 390 wells on file in Pennsylvania.

Active in 8 counties — concentrated in Susquehanna, Bradford, and Tioga.

Most recent well: WARNER 1H (Susquehanna county) — last updated March 2026.

SWN PROD CO LLC county coverage

Counties where SWN PROD CO LLC has wells. Click any county for its local activity.

Beaver CountyForest CountyTioga — 64 wellsDauphin CountyWayne CountyGreene CountyJefferson CountySnyder CountyClarion CountyClearfield CountyIndiana CountyPerry CountyCameron CountyButler CountyPhiladelphia CountyFulton CountyBradford — 69 wellsHuntingdon CountyBedford CountyLawrence CountyClinton CountyColumbia CountyBerks CountyMercer CountySchuylkill CountySullivan — 4 wellsNorthumberland CountyCambria CountyLackawanna — 1 wellsWyoming — 14 wellsChester CountyMonroe CountyYork CountyElk CountyCarbon CountyBlair CountySomerset CountyErie CountyFayette CountyJuniata CountyMcKean CountyMifflin CountyMontgomery CountyWarren CountyMontour CountyDelaware CountyAdams CountyLehigh CountyNorthampton CountyCumberland CountyFranklin CountyLuzerne CountyPotter CountyAllegheny CountyBucks CountyLycoming — 17 wellsLebanon CountyCentre CountyPike CountySusquehanna — 193 wellsWashington — 28 wellsUnion CountyCrawford CountyVenango CountyLancaster CountyArmstrong CountyWestmoreland County
< 44+17+28+69+

Recent wells

Well Name County Last activity Updates API
WARNER 1H Susquehanna 2026-03-18 115-21911
CONIGLIARO 1H Susquehanna 2026-03-18 115-21948
SIENKO 1H Susquehanna 2026-03-18 115-21890
ROMAN 1H Susquehanna 2026-03-18 115-21901
CHARLES 3H Susquehanna 2026-03-18 115-21944
KARMAZIN 6H Susquehanna 2026-03-18 115-21947
WEBSTER 73 3H Susquehanna 2026-03-18 115-21884
WALKER DIEHL SOUTH 5H Susquehanna 2026-03-18 115-21888
ROMAN 7H Susquehanna 2026-03-18 115-21898
CONIGLIARO 2H Susquehanna 2026-03-18 115-21949

Counties Worked by total wells in Pennsylvania

Susquehanna193Bradford69Tioga64Washington28Lycoming17Wyoming14Sullivan4Lackawanna1

Counties: Susquehanna, Bradford, Tioga, Washington, Lycoming, Wyoming, Sullivan, Lackawanna.

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