Tubing has been a vital component of down-hole activity for several decades, as one of the main means of carrying out intervention operations from reservoir assessment, exploration well drilling and ...

Colorado’s biggest oil and natural-gas producers are experimenting with a new drilling technology billed as cheaper, faster and quieter than conventional drilling. The promising drilling technique is ...

A new technique uses concentric coiled tubing with a jet pump to remove drilling-induced damage from horizontal wellbores. The jet pump creates a pressure drop across the formation sandface that ...

What do you do when you find a 5 kW transmitting tube in your local electronics store? If you are [TannerTech], you build a vacuum tube tesla coil. This isn’t the usual little wimpy coil, but a big ...

Water and steam have been used to cool and heat air in finned-tube heat exchange coils almost since the inception of heating and air conditioning. Freezing of the fluid and the resultant coil damage ...

4. Tube and Fin Materials: Sometimes tube and fin materials are incorrectly specified for a coil environment. For example, aluminum fins should not be exposed to a marine atmosphere because this ...