Which individual is associated with the Portrero del Llano 4 well discovery in the Golden Lane?

Which individual is associated with the Portrero del Llano 4 well discovery in the Golden Lane?

• A. Patillo Higgins
• B. Walter B. Sharp
• C. Marcus Samuel
• D. Everette Lee DeGolyer

Answer: (D)

This item focuses on recognizing who led or is closely tied to a major oil discovery in a specific region, showing how a pioneer’s work in exploration can connect to a notable well. Everette Lee DeGolyer was a renowned petroleum geologist and explorer who built his career around systematic prospecting in Mexico and Latin America. He and his firm played a pivotal role in evaluating, funding, and guiding drilling in frontier plays, including the Golden Lane, where the Portrero del Llano 4 well became a landmark discovery. DeGolyer’s combination of careful geological analysis and early geophysical ideas helped unlock the potential of that belt, making his name the one most associated with this particular discovery. The other figures are celebrated for different chapters of oil history—Patillo Higgins with Spindletop, Marcus Samuel with early Shell lineage, and Walter B. Sharp for different ventures—so they aren’t linked to this well in the Golden Lane.

This item focuses on recognizing who led or is closely tied to a major oil discovery in a specific region, showing how a pioneer’s work in exploration can connect to a notable well.

Everette Lee DeGolyer was a renowned petroleum geologist and explorer who built his career around systematic prospecting in Mexico and Latin America. He and his firm played a pivotal role in evaluating, funding, and guiding drilling in frontier plays, including the Golden Lane, where the Portrero del Llano 4 well became a landmark discovery. DeGolyer’s combination of careful geological analysis and early geophysical ideas helped unlock the potential of that belt, making his name the one most associated with this particular discovery. The other figures are celebrated for different chapters of oil history—Patillo Higgins with Spindletop, Marcus Samuel with early Shell lineage, and Walter B. Sharp for different ventures—so they aren’t linked to this well in the Golden Lane.