Date: 06/25/2024
Operator: Auterra Operating
Well: Tinsley Lester AW 1H
Field: Eagleville
Parish/County: Gonzales County Texas

Challenge: Operator experienced fluid losses drilling the lateral section.

Solutions: Pumped more aggressive PRO V+ / PRO X sweeps , Pumping 30ppb sweeps (15ppb PRO V and 15ppb PRO X) every 100ft drilled until losses were controlled. Also carried on location PRO V+, PRO X, SB SuperCeal, PRO Sweep Aid, PRO TightCeal/M products to apply as needed.

Results: Minimized fluid losses and TD the well on a 2-well pad and successfully cemented production casing. Also pumped a 30ppb PV/PX Pre-Cement Spacer to ensure a good cement job.

Date: 6/19/23
Operator: Texakoma E&P
Rig: United Energy 2
Well: W. McMordie 127-2
Field: ST. Clair (Granite Wash)
County: Roberts County, TX

Challenges:
Operator experiencing total fluid losses while drilling in the granite wash. Casing shoe @ 5,607’ and total depth of the well being 7,621’ (2,014’ OH).

Solutions: Product Recommendations
Operator requested 100bbl of product to cure extreme fluid losses. PROCOR recommended 3 high
fluid loss products, PRO V+, PRO X, PRO HG.

Results: Mixed pill and pumped and displaced to shoe then allowed LCM Pill to sit for 24 hours after which
they broke circulation and had complete returns , circulated and conditioned the mud then
continued drilling new hole, after drilling 17’ had losses once again. Anticipating mixing another
pill but began seeing returns . Circulated and conditioned mud again then were able to continue
drilling with minimal losses to total depth of well.