Small oil drilling rig

Small oil drilling rigs are portable pressure control devices and excel in low-drilling-depth situations. Small oil drilling rigs can be divided into four major types—vertical drilling rigs, horizontal drilling rigs, directional drilling rigs, and offshore drilling rigs. [pdf]

Small water pump for water drilling rig engineering drill

In this video we assemble a DIY micro drill rig (tiny DC motor + drill bit + frame) and a submersible water pump, then test drilling a small “well” and pumping water through tubing. I explain the mechanism, torque limits, and 3 upgrades for better performance. [pdf]

Walking small water well drilling rig

Portable well drilling rig is a compact, mobile unit designed to bore holes into the ground to access underground water sources. Unlike conventional rigs, these systems prioritize ease of transport, quick setup, and adaptability to diverse terrains. [pdf]