API Subcommittee on Well Cements (SC-10)

1. API Subcommittee on Well Cements (SC-10) Triaxial Mechanical Properties Testing of Oilwell Cements 2016 Summer Meeting Report

2. Charge • Investigate and develop a technical report on the characterization of the mechanical behavior of cement under confinement • Workgroup deliverable –Submit a standardized process to be incorporated into the existing TR related to “Mechanical Behavior of Cement” by 2017 Winter Meeting.

3. WG Members & Contact Info.

4. Since 2016 Winter Meeting Work Sessions Conducted • April 26 – Workgroup meeting • May 19 – Process Map Team meeting • June 01 – Workgroup meeting 63% increase in WG members • Jan. 2016 = 11 • May 2016 = 18 94% Action items completed on time

5. 4/26/16 WG Meeting Minutes • Location: Baker Hughes Tech. Center, Tomball, Texas • Participants • Antonio Bottiglieri, Shailesh Dighe, Daniel Bour, Steven Riedinger, Maggie Benge, Jamie Hayes, Kevin Madsen, Anthony Badalamenti • Cam Matthews, Paul Sonnier, Jeff Moon, Simon James, Cory Heinricks, Axel Bois, Greg Galdiolo

6. 4/26/16 WG Meeting Key Activities • Discussed team charge, deliverable and processes required to meet objectives • Reviewed and discussed existing Tri-Axial Testing procedures • Created sub-workgroups • Process Mapping • Literature Search • Action plans and deliverables

7. Sub Workgroup teams

8. Action Plan from April 26, 2016 Meeting

9. 5/19/2016 Process Mapping Team • Location: Baker Hughes Tech. Center, Reed Road , Texas • Participants • Antonio Bottiglieri, Shailesh Dighe, Maggie Benge, Steven Riedinger, Anthony Badalamenti • Discussed and developed mechanical testing process map and task map.

10. Process Map and Tasks

11. 6/01/2016 WG Meeting • Date – June 01, 2016 • Location: CSI Facility/Conference Call • Time – 09:30 – 11:00 Hrs. (US CST) • Participants • Conference Call • Simon James & Emmanuel Therond • In Houston • Maggie Benge, Rick Lukay, Jamie Hayes, Paul Sonnier, • Steven Riedinger, Anthony Badalamenti

12. 6/01/2016 WG Meeting • Process Mapping Team ideas was presented by Anthony • WG Team • reviewed process map structure and accepted • provide comments for Sample Preparation and Perform Test headings only. • Test Evaluation section will be reviewed during August WG meeting. • Action Items • Review API TR-7 regarding Tensile Testing (Dog Bone versus Brazilian Test) methods • Review work group process map and TR-7 to identify commonalities between the documents • Review testing process/procedures submitted and report on various loading rates, etc. and ID similarities

13. June 01 MeetingLiterature Search Review and Discussion • Literature Search Work Team actions were presented to Work Group by Anthony • 20 References were submitted and documented • No Action was taken during the meeting • Discussion and action plan will be develop during August meeting.

14. June 01, 2016 Meeting Action Plan

15. Summary • Workgroup is making positive and measureable progress • Workgroup agrees that initial delivery date was very aggressive – 2017 Winter Meeting • Work group request a revised delivery date target of 2018 Winter Meeting • 2016 focus is completing the process map, and developing co-op testing plan and protocols • 2017 focus will be co-op testing, data analysis and final report submission to API • Operator participation in document review is essential

16. Comments and Questions