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Perm bility Packer Test Procedure
1. Pull th inneYTe assembly from the core barrel, leaving the drill string in place.
2. Elevate the drill strin9 off the drill hole bottom and expose th permeaBlity zone.
SMALL BORE 3. Secure/ st bilise the drill )1,tring in place. NYLON INFLAT N uswia. Install the sealing tight head.
5. Lower the packer through the sealing tight head and drllPtring, positioning into the core barrel. Install steel washers and rubber slop in the tight
ead and tighten the compression cap. 7. Co ect the nylon inflation tube to the g s/air supply. 8. Slow inflate the permeability packer in i rements
of until e desired pressure is met.
_ - ---HO DRILL RODS . Inject wa r through the tight head asse packer into • he test zone.
10. ermeability est is run in under instruction b
C HE oject engin r. 1 1Once
testing is omplete deflate the packer. 12. Make suds pack r is fully deflated before movin
ROD STEM PACKER from the drill ho e. 13. Undo comp si n tight head and remove rubbe
seals and stee shers. 14. Reinstall the co pression cap and remove the pack r. 15. Remove the seal ng tight head and then lower the inner tube assembl into position. 16. Connect the dr" I rods, lowering the drill string t
the hole botto and restart drilling. 17. OHS procedu es must be followed. 18. Inflation an • use of packers and packer equip
rators own risk.
GEO-Packers TM DST PACKER TEST TOOL
GEO-PACKER 22" HO DST SINGLE PACKER TESTING TOOL
F1056LP27SE0.5
Max Working pressure vs hole diameter Boreholes diameter (in) 2.36" 256" 2.76" 2.95" 3.15" 3.35" 3.54" 3.74" 3.94" 413" 4.33" 4.53"
Percentage inflation diameter 7.1 16.1 25 33.9 42.9 51.8 60.7 69.6 78.6 87.5 96.4 105.4 Inflation pressure (PSI) 2030 1740 1450 1160 1015 870 725 580 507.5 435 362 290
Non confined Free air Inflation Diameter (in) 2.36" 2.56" 2.76" 2.95" 3.15" 3.35" 3.54- 3.74" 394" 4.13" 4.33" 4.53" 4.72- 4.92"
Inflation pressure (PSI) 21.8 30.5 36.3 40.6 43.5 45 47.9 53.7 58 65.3 72.5 87 101.5 203
Replacement Inflatable Packers and Elements Pty Ltd 29 Wheeler St Belmont 6104, Perth Western Australia
Tel: (+61 (08) 9475 0700 Fax: +61 (08) 9475 0770 [email protected] www.ripe-packers.com • WA Australia Supplier Manufacturer of Inflatable Packers for DST Well Packer Testing Permeability single/ double packer testing equipment and Services AU.
GEO-Packers TM DST PACKER TEST TOOL
GEO-PACKER 22" HO DST DOUBLE PACKER TESTING TOOL
INFLATION / WIRELINE SEALING TIGHT HEAD
HQ56LP27SE0.5
Perm bility Packer Test Procedure
Pull th inneYTe assembly from the core barrel, leaving the drill string in place. Elevate the drill stria9 off the drill hole bottom and
I expose th permeaBlity zone. Secure/ st bilise the drill)ktring in place. Install the sealing tight head. Lower the packer through the sealing tight head and drllPtring, positioning into the core barrel. Install steel washers and rubber shies in the tight
ead and tighten the compression cap. Co ect the nylon inflation tube to the g s/air supply. Slow inflate the permeability packer in i rements of until e desired pressure is met. Inject wa r through the tight head asse packer into • he test zone.
ermeability est is run in under instruction b oject engin er.
1 1 Once testing is omplete deflate the packer. 12. Make suds pack r is fully deflated before movin
from the drill ho e. 13. Undo comp si n tight head and remove rubbe
seals and stee shers. 14. Reinstall the co pression cap and remove the pack r. 15. Remove the seal ng tight head and then lower the inner tube assembl into position. 16. Connect the dr' I rods, lowering the drill string t
the hole botto and restart drilling. 7. OHS procedu es must be followed.
flation an • use of packers and packer equip h rators own risk.
1.
2•
NE 3.
5.
CORED HOLE SIZE 3.78"
HQ DRILL ROD SPE 'CATIONS iri6 ID (inch) OD (inch) WEIGHT ) ] VOLU E (Gal)
3.5 76.896 1 .40,1.808
Max Working pressure vs hole diameter Boreholes diameter (in) 2.36" 2.56" 2.76" 2.95" 3.15" 3.35" 354" 3.74" 3.94" 4.13" 4.33" 4.53"
Percentage inflation diameter 7.1 16.1 25 33.9 42.9 51.8 60.7 69.6 78.6 87.5 96.4 105.4 Inflation pressure (PSI) 2030 1740 1450 1160 1015 870 725 580 507.5 435 362 290
Non confined Free air Inflation Diameter (in) 2.36" 2.56" 2.76" 2.95" 3.15" 3.35" 3.54" 3.74" 394" 4.13" 4.33" 4.53" 4.72" 4.92"
Inflation pressure (PSI) 21.8 30.5 36.3 40.6 43.5 45 47.9 53.7 58 65.3 72.5 87 101.5 203
Replacement Inflatable Packers and Elements Pty Ltd 29 Wheeler St Belmont 6104, Perth Western Australia
Tel: (+61 (08) 9475 0700 Fax: +61 (081 9475 0770 [email protected] www.ripe-packers.com • WA Australia Supplier Manufacturer of Inflatable Packers for DST Well Packer Testing Permeability single/ double packer testing equipment and Services AU.
