Oddball Stuff

One-Off out of the ordinary problem applications and the bits, mills, shoes, and reamers used to solve them (or not).

Norway 5 7/8" MZ mills on 2 7/8" motor/CT

Milled 1800 Meters of Chalk Scale (Calcium Carbonate)

Brought 30 tons of scale to surface

Update 10AUG21

6 1/8" x 5" XDS Diamond Shoe Deep GOM Below 29,000'

Cleared 400 ft of sand and cut 17 sets of 316 stainless cenralizer blades

Testing in February

1. New Diamond-Impreg For Lower Energy e-line tractor

2. Milling Q-125 for WHPSK Exit

All on 2 7/8" Motor/CT

5 7/8", 5", 4 1/2", 3 1/4"

Details to follow

2. Q-125 single cutter tests

1/4" round PDC

Sharp PDC

1. New impreg

Failed 1st test

3. Q-125 Test

Oct 10, 2020