
Gas-lift circulation apparatus
The hardware is connected as a closed loop for lift-element recovery, circulation and direct observation.

01 / SYSTEM OVERVIEW
— Circulating balls assist lift, instrumented balls record downhole conditions, and surface instrumentation connects sensing with control across one intelligent artificial-lift platform.
Preparation, controlled introduction, return handling and separation are considered as one connected surface workflow.
02 / ENGINEERING RECORD
Selected records show how system questions move through apparatus work, mechanical interfaces and workshop integration.

The hardware is connected as a closed loop for lift-element recovery, circulation and direct observation.

Transparent sections support qualitative review of routing and circulation behaviour.

Inspection and preassembly translate interface questions into manufacturing conversations.

Assembly space, lifting capability and system handling support practical integration work.
03 / TECHNOLOGY LINEAGE
The current programme draws on an earlier line of circulation concepts, field records and renewed system development.
Repeated circulation in a waterwheel provided the early technical starting point for continuously returning lift elements through the system.
Project records at Lu 26 and Long 32 brought operating questions back into engineering.
Work expanded toward recoverability, sealing behaviour and continued circulation.
Surface equipment, sensing, materials and manufacturing are being developed together.
04 / MANUFACTURING COLLABORATION
We welcome focused introductions from valve, instrumentation, precision manufacturing, materials and sealing specialists serving demanding industrial applications.
Explore supplier collaboration
05 / INTELLECTUAL PROPERTY
Related public patent records in China, the United States and Japan document the technology across different jurisdictions.

Golf-type gas-lift ball oil-production intelligent control method and system

Golf-type gas lift ball, gas lift oil recovery device, control system, and control method

Golf-type gas lift ball oil recovery device, control system, and control method
NAVI-OIL TECHNOLOGY