Formation needs are key to fluid and proppant selection

Journal Article · Mon Aug 01 04:00:00 EDT 1983 · Oil Gas J.; (United States)

OSTI ID:5204038

Pai, V; Garbis, S

One important consideration in any type of fracturing design is the selection of fracturing fluids. The following three fluids have been used in MHF treatments as reported in the literature: Crosslinked hpg (30-60 lb systems), polyemulsion, and foam. Points to consider when choosing a fracturing fluid are: Viscosity--The fluid should exhibit sufficient viscosity to transport the proppant under downhole conditions. Fluid loss additives--Frac fluids should include additional particulate fluid loss agents or a 3-5% diesel phase. Friction--The fluid should exhibit low pipe friction pressures. Fluid compatability--The fracturing fluid should be compatible with formation fluids. Non-damaging--The fracturing fluid should not significantly reduce the natural permeability by inducing formation damage. Ease of recovery--Fracturing fluid should be recovered in a short (30 day) period of time. Cost--The fluid of choice should be reasonably priced. Safety--The fluid should not pose a safety hazard on location.

• Research Organization: Western Co. of North America, Midland, TX
• OSTI ID: 5204038
• Journal Information: Oil Gas J.; (United States), Journal Name: Oil Gas J.; (United States) Vol. 81:32; ISSN OIGJA
• Country of Publication: United States
• Language: English

Related Subjects

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ADDITIVES
CHEMICAL REACTIONS
COLLOIDS
COMMINUTION
COMPARATIVE EVALUATIONS
COMPATIBILITY
COST
CROSS-LINKING
DISPERSIONS
EMULSIONS
ENHANCED RECOVERY
FLUIDS
FOAMS
FORMATION DAMAGE
FRACTURING
FRACTURING FLUIDS
FRICTION
HYDRAULIC FRACTURING
MANAGEMENT
MATERIALS RECOVERY
NATURAL GAS WELLS
OCCUPATIONAL SAFETY
OIL WELLS
POLYMERIZATION
PROCESSING
PROPPING AGENTS
RECOVERY
RESERVOIR FLUIDS
SAFETY
VISCOSITY
WASTE MANAGEMENT
WASTE PROCESSING
WELLS