Inflatable Rubber Pieces for Packers

Product Description

The Lugeon test, sometimes call also Packer test, is an in-situ testing method widely used to estimate the avarage hydraulic conductivity of rock mass. It is indeed In situ test of formation permeability performed by measuring the volume of water taken in a section of test hole when the interval is pressurized at given pressure (10 bars -150 psi). It is used primarily in variably permeable formations under evaluation of fracturating .
Deployment and operation is simple. The wireline permeability packer assemble is deployed down the drill rods until the bit seating sub lands on the drill rod bit. With the top seal assembly (tighthead) tightened, the packers are inflated and water is then pumped through the tighthead down the rods, through the packers and into the formation.
Main technical parameters:
Sealing hole diameter: 30-200mm (can be processed according to user requirements)
Working pressure :1-8MPa (can be processed according to user needs)
Work flow rate: 3-4.5 tons of grouting per hour
Sealing depth: 1-8000m

Model	OD (mm)	Expansion of scope (mm)	Hole dia. (mm)	Working pressure≤ (Mpa)	Compressive strength (Mpa)
					Test pressure	Burst pressure
φ32-2	50±2.0	90 8-4	60	6	12	24
φ38-2	55±2.0	95 8-4	65	5	10	20
φ38-4	60±2.0	95 8-4	75	12	18	24
φ45-2	63±2.0	100 8-4	75	4	8	16
φ45-4	69±2.0	100 8-4	75	16	24	32
φ51-2	69±2.0	110 8-4	90	4	8	16
φ51-4	75±2.0	110 8-4	90	16	24	32
φ64-2	84±2.0	120 8-4	100	3	6	12
φ64-4	90±2.0	120 8-4	100	8	12	16
φ76-2	94±2.0	130 8-4	110	3	6	12
φ76-4	99±2.0	130 8-5	110	8	12	16
φ89-2	109±2.0	140 8-5	130	3	6	12
φ102-2	122±2.0	160 8-5	150	3	6	12

Related Products:

---

>> XIAOMI MIJIA Sonic Electric Toothbrush Cordless USB Rechargeable Toothbrush Waterproof Ultrasonic Automatic Tooth Brush
>> Natural Sweeteners Stevia Extract Erythritol Blend 1: 1 for Sugar Substitute Zero Calorie
>> Factory Price Rusk Bakery Food Horizontal Packaging machine
>> Summer Telescopic Car Front Windshield Glass Shading Cloth with Different Size
>> DIY Necklace Accessories Custom Animal Silicone Focal Beads for Pen Making
>> High Precision Industrial Drill Press 13/16mm (Z512-2/Z516)
>> customized FOTON G7 double-cab 0.5T refrigerated minivan car for sale
>> High Speed 150PCS/Min Paper Cup Machine
>> Da53t Controller CNC Press Brake with High-Quality German Motor
>> Kamon High Air Tightness 400r8 Car Inner Tube
>> Stainless Steel Wire Decorative Mesh Rigid Cable Helix Grill Mesh
>> Cheer Amusement Jungle Slide CH-Is130231
>> Multi Head Spindle 4 Axis CNC Wood Working Woodworking 3D Furniture Sofa Engraving Machine
>> Livestock Calf Hoof Care Plier Tool Horse Peny Hoof Applicator
>> Sephcare cosmetic black red brown yellow powder iron oxide pigment for eye makeup products
>> Workshop Electric Pallet Customized Size Goods Lift Cargo Elevator Lift
>> Best Quality Industrial Construction synthetic leather Mechanic Work Hand Gloves Safety Welding Gloves
>> Clear Hanging Garment Bags Lightweight Dustproof Clothes Cover with Zipper for Closet
>> Lty-680 Servo Plastic Injection Molding Machine for PP PE
>> Custom Rubber Products Molded Rubber Parts