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OilPerm TM FMMs – Formation Fluid Mobility Modifiers. Presenter’s Name Date. Safety topic. Opportunity. Better Wells Improved production over the life of the well Optimized Fluid – Reservoir Interaction Better treatment fluid mobility Enhanced liquids recovery
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OilPermTM FMMs – Formation Fluid Mobility Modifiers Presenter’s Name Date
Opportunity • Better Wells • Improved production over the life of the well • Optimized Fluid – Reservoir Interaction • Better treatment fluid mobility • Enhanced liquids recovery • Enhanced Effective Fracture Network • Formation Fluid Mobility Modifier • Lower threshold pressure to initiate fluid movement in fracture network • Enhanced hydrocarbon mobility in the fracture network
What is important? • OilPerm FMMs are designed to: • minimize adsorption, • lower surface tension, • reduce interfacial tension, • alter contact angles, • wet surfaces, • Lower capillary pressure and • break oil/water emulsions • Mobilize fluids in the fracture network and reservoir • Enhance hydrocarbon production But how does one choose which OilPerm FMM is best suited for their reservoir and stimulation fluid characteristics?
OilPermTM FMMs (Formation Fluid Mobility Modifiers) • Complex blends of solvents, wetting agents, and demulsifiers • Nanofluids, micro-emulsions, carrier fluids, cationic, anionic, amphoteric, non-ionic • Currently available for well treatment customization are: • OilPerm FMM 1-8 • Physical Properties of OilPerm FMMs Determined (Technology): • appearance, specific gravity, flash point, pour point, freezing point, contact angle, surface tension, CSI score, ionic charge, chemical compatibility and chemical description
RockPermSM service – Column flow testing Included well and treatment specific components: • Fracturing water • Broken stimulation fluid formulation • Offset oil – from customer • Proppant • Formation cuttings – from customer • OilPerm FMM choices Increased Water Recovery & Increased Fracture Treatment Depth
OilPermTM FMM’s advantages: • Prevent water blockages • Maximize treatment fluid recovery • Improvewell production Oil Oil Front Conventional chemistry
Why fluid mobility is important! OilPermTMFMMs enable deeper fluid movement within the fracture network due to reduced adsorption Conventional chemistry OilPerm FMMs
Minimized adsorption! 2 gptConventional chemistry 2 gpt OilPerm FMM
OilPermTM FMM benefit – Case study Wolfberry formation Permian basin • Data normalized to: • Perforation scheme • Fluid volume • Proppant volume 35 % increase in Oil Production 350% increase in Gas Production
Summary Unconventional formations face two major challenges: • Maximizing the recovery of treatment fluids • OilPerm FMMs improve displacement of treatment fluid from reservoir fracture network and the propped fracture to enable increased hydrocarbon flow in the fracture network • Improve production of liquid hydrocarbons • OilPerm FMMs enhance mobilization of liquid hydrocarbons and increase relative permeability of the reservoir to oil
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