Hilong Drilling and Completion Fluids is to be a world class oilfield service to apply a holistic approach in understanding customer needs and coordinating delivery of customized solutions. Virtually every product and service is designed to lower costs, reduce risk or improve productivity during activities directly related to hydrocarbon extraction, advancing reservoir performance.
Hilong Drilling and Completion Fluids can provide clients super quality services of drilling & completion fluids, and EFS (Solids control, Environment protection & waste management). Deliver the all kinds of water base, oil base, and synthetic base drilling fluids systems. Also develop the high performance water base fluids system (HL-GXN system) and drilling in fluids system (HL-BHY system) in order to match the clients requirements for Shale gas drilling and horizontal drilling without damage to reservoir, providing technical consultation and training.
Hilong Drilling and Completion Fluids also be able to supply all solutions for clients to solve all kinds of down hole problems related to drilling & completion fluids, such as hole tight, sloughing and caving, shrinking, pack-off or sticking, lost circulation, etc. caused by swelling or brittle shale, HTHP formation, low pressure & low permeability formation, narrow mud weight window or fracture interval, long section salt-gypsum formation, extremely thick coal layer and ultra-deep section.
The main Drilling Fluid Systems are as follow:
Hilong Drilling Fluids Systems
A.MAIN WATER-BASE FLUID SYSTEMS
c.HL GLYCOL DRILLING FLUIDS
d.HL HIGH-TEMPERATURE HIGH-PRESSURE FLUID
C.DRILL-IN FLUID SYSTEMS
D.CONVENTIONAL FLUID SYSTEMS
c.SATURATED SALTWATER FLUIDS
E.OIL-BASE AND SYNTHETIC-BASE DRILLING FLUIDS
Hilong Drilling Fluids - Differentiating Technology
HL-GXN System -High Performance Water Base Drilling Fluids
High performance water base mud narrow the gap between water base mud and oil base mud
Enhances Drilling of Laterals
b.High Rates of Penetration
c.Minimizes Bit Ball & Accretion
d.Increases Weight on Bit
e.Effective at High Temperatures & Pressures
f.Stable in Harsh Environments
Improves Wellbore Stability
a.Controls Breakout & Sloughing
b.Inhibits Clay Swelling
c.Maintains Cuttings Integrity
e.Improves Solids Removal Efficiency
f.Seals Micro-fractures， Preventing Fluid Invasion.
HL-GREENSAEL／HL-AQUALSEAL- Sealing Micro-fracture
a.Dry product with 0.2 Microns
b.Optimum for wellbore strengthening & pressure transmitting when combined with HL-CARB
c.Easily dispersed into the shale micro-fractures
d.Provides excellent osmotic management when combined with a brine phase by forming a semi-permeable membrane
Friction Factors: OBM Comparison
HL-BHY- Drilling In Fluids
Hilong drill-in fluid uses a bridging technique to positively control fluid leakoff into the formation. It also provides a filter cake that can be easily and effectively removed during production.
a.Provides effective leakoff control with customized bridging particles
b.Minimizes formation damage
c.Simplifies cleanup process
d.Operates effectively in a variety of coring applications and gravel-pack completions
e.Maximizes hydrocarbon recovery
Bridge Particles destribution:5% and 1/3 Rule