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ISMAY Field Activity and Well Summary

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Total wells

61
ISMAY field

Drill activity

—
drill dates not in our copy of this source

The ISMAY oil & gas field in Utah contains 61 wells on file.

Top operators: Journey Operating Llc, Tall Dune Resources, Llc, and others.

Most recent well: Ismay-Flodine Park U-227R, operated by Tall Dune Resources, Llc — last updated June 2026.

ISMAY field coverage

Counties the ISMAY field intersects.

Rich CountyCache CountyDuchesne CountyDavis CountyBox Elder CountyMillard CountyMorgan CountyWeber CountyKane CountySalt Lake CountySevier CountyGarfield CountyWashington CountyPiute CountySummit CountyEmery CountyDaggett CountyBeaver CountyUintah CountyUtah CountyWayne CountyJuab CountyCarbon CountyIron CountySanpete CountySAN JUAN — 61 wellsWasatch CountyGrand CountyTooele County
< 6161+61+61+61+

Recent wells

Well Name County Last activity Updates Operator API
Ismay-Flodine Park U-227R SAN JUAN 2026-06-29 Tall Dune Resources, Llc 4303750084
ISMAY FLODINE U-127 SAN JUAN 1992-11-25 Tall Dune Resources, Llc 4303731648
S121 SAN JUAN 1992-10-05 Tall Dune Resources, Llc 4303731629
Ismy-FP S234 SAN JUAN 1969-12-31 Merit Energy Company 4303711266
Ismay Flodine Unit S416 SAN JUAN 1969-12-31 Tall Dune Resources, Llc 4303715544
Ismay Flodine Unit U416 SAN JUAN 1969-12-31 Tall Dune Resources, Llc 4303715545
Navajo Tribe H-1 (Ismay FP V-407) SAN JUAN 1969-12-31 The Texas Company 4303711269
State Woolley 5 (U216) SAN JUAN 1969-12-31 Merit Energy Company 4303715547
Nav Tr H-3 (Q412) SAN JUAN 1969-12-31 Apache Corporation 4303716168
Ismay Flodine Unit S216 SAN JUAN 1969-12-31 Journey Operating Llc 4303715546

Top Operators in the ISMAY field by total wells

Journey Operating Llc20Tall Dune Resources, Llc11Texaco Inc10Apache Corporation8Texaco E & P Inc6Citation Oil & Gas Corp3Merit Energy Company2The Texas Company1

Operators: Journey Operating Llc, Tall Dune Resources, Llc, Texaco Inc, Apache Corporation, Texaco E & P Inc, Citation Oil & Gas Corp, Merit Energy Company, The Texas Company.

Counties Intersected by the ISMAY field

SAN JUAN61
SAN JUAN

Other Major Fields in Utah most active by total wells

Compare the ISMAY field against the other busiest oil and gas fields in Utah:

  • Natural Buttes · 8,982 wells
  • Wildcat · 3,730 wells
  • Monument Butte · 3,219 wells
  • Undesignated · 2,133 wells
  • Brundage Canyon · 1,336 wells
  • Altamont · 1,279 wells
  • Greater Aneth · 1,272 wells
  • Red Wash · 1,223 wells
  • Greater Cisco · 1,169 wells
  • Bluebell · 1,044 wells

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