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Technical Program

Wednesday, 26 March

0830-1145

Waterway 6-8

Coiled Tubing Solutions in Challenging Situations

Session Chairpersons:

Alan Turner, Boots & Coots, A Halliburton Service; Jason Skufca, ConocoPhillips

This session will focus on unique solutions to working in challenging situations and difficult well conditions. The presentations will cover CT solutions being applied in a wide range of situations, for example, from ultralow pressure to high pressure, high temperature reservoirs, sour wells, extended reach, access through demanding completions to difficult milling targets, and surface rig ups. Experienced professionals from around the world will gather as these presenters share solutions for these unique situations.

Time Paper # Presentation
0830-0900 168245 icon:PO Use and Placement of Resin Blends to Effectively Isolate Existing Perforations when Fracture Stimulated Productive Horizons are below Existing Perforations: A Case History from the Middle East
L. Sierra, Pinnacle, A Halliburton Service; J.A. Noguera, Halliburton
0900-0930 168287 icon:PO Managing Risk and Reaping Reward in a High Temperature, High H2S, Extended Reach Environment: A Case Study of a Coiled Tubing Stimulation Campaign in the UAE
S. Quinn, Abu Dhabi Gas Development (Al Hosn Gas); C. Chrysovulou, Schlumberger; D.R. Erickson, B. Kumar Singh, Abu Dhabi Gas Development (Al Hosn Gas); D. Haryanti, G.J. Bowen, Schlumberger
0930-1000 168276 icon:PO Milling PosiSet Plugs with Coiled Tubing to Remove Zonal Isolation
J. Hester, C. Gil, M. Torres, Equion Energia
1045-1115 168229 icon:PO Successful Coiled-Tubing-Based Selective Stimulation of a Remote Well in Challenging Offshore Environment: A Case Study
S. Anand, A. Parasher, A.K. Singh, A.B. Nikam, Cairn Energy; S. Kale, Weatherford; K. Gupta, Schlumberger
1115-1145 168288 icon:DC Isolation of Water Producing Interval in a Horizontal Well Completed with Multistage Fracturing System Using Two CT Inflatable Bridge Plugs
K. Burdin, R. Mazitov, P. Bravkov, D. Serikov, V. Klimenko, V. Zhuk, Schlumberger; A. Golovanev, A.A. Potryasov, V. Kovalev, R. Yunusov, Lukoil
Wednesday, 26 March

0830-1145

Montgomery A-C

Latest Developments in Modeling

Session Chairpersons:

Jennifer Julian, BP; Joddie Carlile, Shell E&P

As the drilling industry continues to complete wells deeper, further, and in more hostile environments, we must continually move forward in intervention capability. This session will highlight advances in modeling which continue to allow interventions to be performed on the challenging wells we all know are not "intervention-less".

Time Paper # Presentation
0830-0900 168247 icon:DC Defying Conventional Wisdom; Reversing Tapered Coiled Tubing Strings for Extended Life
R. Grant, Sanjel; L. Burgess, Talisman Energy
0900-0930 168260 icon:PO Steel Coiled Tubing Defect Evaluation Using Magnetic Flux Leakage Signals
Z. Liu, G. Minerbo, A.S. Zheng, Schlumberger
0930-1000 168298 icon:PO Increasing Lubricity of Downhole Fluids for Coiled Tubing Operations
S. Livescu, S.H. Craig, Baker Hughes
1045-1115 168240 icon:DC Extending the Reach of Coiled Tubing in Directional Wells With Downhole Motors
O.I. Oyedokun, J. Schubert, Texas A&M University
1115-1145 168297 icon:PO Water Hammer Modeling in Extended Reach Wells
S. Livescu, T. Watkins, Baker Hughes
Wednesday, 26 March

1345-1700

Waterway 6-8

Latest Equipment Developments for Well Intervention Solutions

Session Chairpersons:

Andrew Patterson, Consultant; David Larimore, Halliburton

This session will focus on how extending the life of existing wells can be delivered with the use of interventions. Speakers will also present on new equipment developments which could successfully increase the envelope of intervention operations.

Time Paper # Presentation
1345-1415 168271 icon:PO Tubing Retrievable Surface Controlled Subsurface Safety Valve Floating Flapper Remediation
B.P. Gary, Halliburton; C. Hosli, Shell; A. Luviano, Welltech; J. Langley, Expro Group
1415-1445 168304 icon:PO A History of Gas Lift Valve and Gas Lift Mandrel Damage and Subsequent Retrofit Gas Lift Straddle Installation in Alaska
J.Y. Julian, BP; J.C. Jackson, University of Fairbanks; T.M. White, Schlumberger
1445-1515 168277 icon:PO Corrosion Monitoring With EM Induction Tool in 3 Outer Casing Strings through a 7 Inch Chrome Production Tubing Scenario
C. CastaƱeda, J. Higuera, J.F. Portela, Equion Energia; M. Benavides, D.A. Valstar, S. Barnejee, Schlumberger
1600-1630 168237 icon:PO New Chemical Treatment Selectively Placed via Coiled Tubing to Isolate Depleted Upper Zone Allows for Access and Stimulation of Unproduced Lower Zone
A.A. Dashash, A.R. Malik, A.E. Mukhliss, A.H. Al Yaseen, M. Albuali, Saudi Aramco; M. Haekal, Boots & Coots, A Halliburton Service
1630-1700 168294 icon:PO Coiled Tubing Material Selection for Velocity Strings in Sour Brine Service
I. Ward, C.W. Lynn, R. Shaw, S. Hervo, Shell Canada
Wednesday, 26 March

1345-1700

Montgomery A-C

Offshore (Including Subsea) Well Intervention and Abandonment Operations

Session Chairpersons:

Cindy Taff, Shell International E&P; Jeff Whittaker, Welltec

This session will highlight techniques and tools used in offshore well intervention and abandonment operations. Several papers address rigless operations, where a multipurpose vessel is utilized to deploy these operations taking this well work off the critical path of the higher-cost drilling rig.

Time Paper # Presentation
1345-1415 168233 icon:PO First Offshore Coiled Tubing Intervention Using a Catenary System in the Gulf of Mexico
J. Huerta, R. Ramirez, Pemex; M. Marin, R.M. Kowalski, E. Franco, R.I. Ortega Alfonzo, G. Ponce, D. Hernandez, Schlumberger; J.A. Ramos, SPE
1415-1445 168302 icon:PO Adaptability of Coiled Tubing Technology Enables Complex Well Abandonment in Gulf of Mexico Inland Waters
B.T. Webb, A. Rudnik, B.M. Bonin, K. Crider, Schlumberger
1445-1515 168248 icon:PFC Coiled Tubing Operations on a Multi-Service Vessel for Deep Water Well Interventions in the Gulf of Mexico: A Decade of Experience
A. Rudnik, C.A. Torres, R. Ottolina, Schlumberger Coiled Tubing Services; J. Rourke, D. Barber, Helix Energy Solutions Group
1600-1630 168255 icon:PO Successful Mechanical Removal of Barium Sulfate Tubular Scale by Coiled Tubing: A Gulf of Mexico Case History of an Engineered Approach for Offshore Rigless Interventions
J.S. Sopngwi, A.C. Gauthreaux, D.E. Kiburz, Marathon Oil; B. Sonnier, D. Moghalu, S.K. Smith, Halliburton
1630-1700 168263 icon:DC 2 3/8" and 2 7/8" OD Coiled Tubing Operations in Gulf of Mexico (GoM) Shelf: A Safe, Reliable, and Efficient Way to Prepare for Re-Entry of Wells to Conform to New BSEE Regulations
C.A. Torres, R. Ottolina, A. Rudnik, Schlumberger Coiled Tubing Services; C. Creppel, E. Bergeron, M. Broussard, Shell