Griner Drilling Service, Inc. has the equipment and expertise to do geophysical logging accurately and efficiently. The computer controlled logging equipment can print a finished log on the location or store the data for later examination.

The logs available from Griner Drilling Service, Inc. are:

• 6' Lateral
• 16" - 64" Spontaneous Potential
• Gamma Ray
• Collar Locator

Griner Drilling Service, Inc. can answer many common down-hole and geophysical questions with this equipment.

Typical dual induction electric log with natural gamma on a twenty-one hundred foot deep test hole for a municipal water well.