-
Composite Bridge Plug Milling JobAbstract：
In 2014, Top Well was contracted to provide snubbing services on three wells in Sichuan for EOG. The jobs involved pulling out 60.3mm testing strings
Details
Synopsis: Snub out test string, snub in pump off mill and mill up bridge plug, land production tubing
Well Data:
240 x 7.1/16” rigged in and milling
In 2014, Top Well was contracted to provide snubbing services on three wells in Sichuan for EOG. The jobs involved pulling out 60.3mm testing strings, and then snubbing in a pump off mill system to drill up composite bridge plugs utilizing nitrogen as a lift gas. Once the bridge plugs were milled, the milling string was stripped to production level, and the tubing landed. The unit was rigged down, and the well head installed. Once the wellhead was pressure tested, a ball was dropped and the mill released from the bottom of the string allowing production.
EOG Milling Job.
Well Data:
- Tubing: 60.3mm (2.375”)
- Casing: 139mm (5.5”)
- Max Surface Pressure: 20 Mpa ( 2900Psi)
- Well Depth: 2500 Meters (8200’)
In 2014, Top Well was contracted to provide snubbing services on three wells in Sichuan for EOG. The jobs involved pulling out 60.3mm testing strings, and then snubbing in a pump off mill system to drill up composite bridge plugs utilizing nitrogen as a lift gas. Once the bridge plugs were milled, the milling string was stripped to production level, and the tubing landed. The unit was rigged down, and the well head installed. Once the wellhead was pressure tested, a ball was dropped and the mill released from the bottom of the string allowing production.
EOG Milling Job.
