Mark Cao Email & Phone Number

Houston, Tx, Us

Houston, Tx, Us

Do what I need to do, do it well, do it professionally and do it better than yesterday…Be true, be positive, be inspiring and caring.

Responsible for CWI related marketing tech support and developing new business opportunities in great Middle East and South Asia.

London, England, Gb

Support Shell UA Unconventional Permian project (shale oil). Responsibilities:- Well cost estimation- Prepare completion/Fracturing procedure- Onsite operation execution support- Focal point on Wireline (SOP, Best Practice)- Contactor performance management- Close liaison with reservoir engineer /geologist/ drilling engineer/ CP on well delivery.- Completion operation optimization.- Frac & Complete 9 wells, Max fracture 11stages per day. - Involved in the first CT Frac in Shell Permian project with success.- Witness the execution of the worlds first fraccing operation with cement.

London, England, Gb

Start new position as C&WI Sn. Supervisor for Sichuan project- Tight and Shale gas project. Ensure safe and efficient Hydraulic Fracturing/ Wireline/ CT/ Snubbing operation.Ensure operation done within allocated AFE and time frame.

London, England, Gb

Assist SWE planning and delivery of Well Engineering input ODP(Overall Development Program) for SCEPCo JinQiu Project.Assist SWE planning in preparation for project FS2015.Including:- Completion tubular selection- Hydraulic fracturing methods- Fracturing water management- Well testing equipment simplification- In-between well spacing optimization- Multi-well site size optimizationSecondment: Well Intervention Engineer in CW&I operation engineering team. Coordinated and prepared an Velocity String installation program for a water loading well by use of Snubbing Unit, it was sucessfully excuted and completed by use of one Burst Disc as single barrier (a derogation in place)

London, England, Gb

Appraisal phase- Shale and Tight Gas project.(Shell &CNPC Joint Venture) Schedule and supervise kinds of CW&I operations in a safe and efficient manner.Including:- CT Sand Jetting / CT Fill clean out/ CT plug mill out- E-line Bridge Plug installation/ Perforation/ Cement dumping- Pump down plug installation for horizontals- Production logging test - Acid/ Proppant Hydraulic Fracturing Stimulation- Well Test - Velocity String installation (Snubbing Unit)Maintain accurate operations daily reporting and cost tracking.Prepare End of Well Report and uphold AAR to share learnings for future improvement.

Houston, Texas, Us

Field Engineer: Onshore and offshore China (Sand Control, Liner Hanger, Upper hole completion)Client: CNOOC, KMG, ROC,CNPC, conocophillipsRedress kinds of well service running tool- Gravel Packing /Sidetracking / Cementing Liner Hanger service tool.Prepare kinds of downhole equipment- Packer/ Liner Hanger/ SCSSV/RCV/ ECP etc.Field execution of Gravel packing operation, Liner Hanger installation, Upper Hole completion. Project engineer for Dagang oil artificial island, responsible for project coordinating, Liner running torque and drag simulation and field installation.