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Perm bility Packer Test Procedure
GEO-Packers TM DST PACKER TEST TOOL
GEO-PACKER 2125" HO DST SINGLE PACKER TESTING TOOL
.-1
NFLATION / WIRELINE SEALING TIGHT HEAD
H054LP275E0.5
RIG WIRELINE
1. Pull th inneYTe assembly from the core barrel, leaving the drill string in place.
2. 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 drilPtring, positioning into the core barrel. Install steel washers and rubber shies 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. Inject wa r through the tight head asse packer into • he test zone.
10. ermeability est is run in under instruction b oject engin er.
1 1 Once testing is omplete deflate the packer. 12. Make suee pack r is fully deflated before movin
from the drill ho e. 3. 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
is a h rators own risk.
3.78-
Max Working pressure vs hole diameter Boreholes diameter lin) 2.7' 2.4" 2.6" 2.8" 3" 3.2- 3.4" 3.5" 3.7" 4" 4.1" 4.3" 4.5"
Percentage inflation diameter 4.8 14.3 23.8 33.3 42.9 52.4 61.9 66.7 76.2 90.5 95.2 104.8 114.3
Inflation pressure (PSI) 2250 2000 1750 1450 1150 1000 850 725 580 500 435 360 290
Non confined Free air Inflation Diameter (in) 2.2" 2.4" 2.6" 2.8" 3" 3.2"' 3.4" 3.5" 3.7" 4" 4.1" 4.3- 4.5"
Inflation pressure (PSI) 22 30 36 41 45 52 61 67 80 87 94 116 160
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.
Perm bility Packer Test Procedure
rators own risk. h
GEO-Packers TM DST PACKER TEST TOOL
GEO-PACKER 0 2125" HO DST DOUBLE PACKER TESTING TOOL
INFLATION / WIRELINE SEALING TIGHT HEAD
HQ54LP27SE0.5
RIG WIRELINE ATER INJECTION HO
ALL BORE YLON INFLATI INE
2.
3.
1.
SURFACE NDUCTO
5.
A
CI RODS DRIL 4 HO CORE HOLE
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 drilPtring, 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.
PACKER
UB
WIREL OR1NG DIAMOND BIT
Once testing is Make suee pack from the drill ho
13. Undo comp seals and stee
14. Reinstall the co 15. Remove the seal inner tube assembl 16. Connect the dr'
the hole botto 7. OHS procedu
flation an
omplete deflate the packer. r is fully deflated before movin e. n tight head and remove rubbe shers.
pression cap and remove the packs ng tight head and then lower the into position.
I rods, lowering the drill string t and restart drilling.
es must be followed. use of packers and packer equip
SI
r.
Bit set OD Bit stot ID HOLE SIZE 3.7T I Is. 3.78"
KER 2
HO DRILL ROD SPE CATIONS ID (inch) OD (inch) WEIGHT b) VOL (Gal)
Ni ithr
31.808 HQ
3.063 3.5
76.896
Max Working pressure vs hole diameter Boreholes diameter (in) 2.2" 2.4" 2.6" 2.8" 3" 3.2" 3.4" 3.5" 3.7" 4" 4.1" 4.3" 4.5"
Percentage inflation diameter 4.8 14.3 23.8 33.3 42.9 52.4 61.9 66.7 76.2 90.5 95.2 104.8 114.3
Inflation pressure (PSI) 2250 2000 1750 1450 1150 1000 850 725 580 500 435 360 290
Non confined Free air Inflation Diameter (in) 2.2" 2.4" 2.6" 2.8" 3" 3.2" 3.4" 3.5" 3.T 4" 4.1" 4.3" 4.5"
Inflation pressure (PSI) 22 30 36 41 45 52 61 67 80 87 94 116 160
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.