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Catalogo Adriatech:

Custom Built Brochure:

Fishing Tools:



Air Lift Tools



The Air Lift pumping system is a pump that has low suction and moderate discharge of liquid and entrained solids. The pump injects compressed air at the bottom of the discharge pipe which is immersed in the liquid. The compressed air mixes with the liquid causing the air-water mixture to be less dense than the rest of the liquid around it and therefore is displaced upwards through the discharge pipe by the surrounding liquid of higher density. Solids may be entrained in the flow and if small enough to fit through the pipe, will be discharged with the rest of the flow at a shallower depth or above the surface.



Bailers



Flat Valve Bailers are used to remove cuttings from the hole. When the bailer is lowered into the hole the Flat valve opens to permit the intake of water and cuttings. The bailer is then surfaced and set down to release the contents.



Casing Scraper



The Casing Scraper incorporates blades assembly and is used to remove scale and debris from the internal surface of a casing string. Generally run on tubing or drill pipe, casing scrapers are routinely used during workover operations to ensure that the wellbore is clean before reinstalling the completion string.



Casing Swage



Casing Swages are an economical method of repairing collapsed casing. The swage can also be used as drift prior to running production tools to ensure no restriction down hole. The swage has a shallow taper on the bottom end to allow for efficient swagging and a taper on the top for easy entry into tight spots on the return trip.



Rock bits



Manufactured with superior quality steel, advanced technologies, designed for use with compressed air or fluid circulation systems.
Regular and Jet circulation available.
Cutting structures allow optimum penetration rates and long runs even in the most difficult and abrasive formations.
Weight on the bit is distributed through a five part anti-friction bearing matched and ground with precision to tolerances of ± 0,0002″.
Critical areas on the external portion of the bit are protected with tunsten carbide alloy hardfacing.

  • Soft
  • Medium – Soft
  • Medium – Hard
  • Hard formations

DIAMETER

CONN.

WEIGHT

TOOTH

INSERT

in.

mm.

PIN SIZE

KG

T3

T2

T1H

SE54

SE56

SE58

2 7/8 – 2 15/16

73-75

N-ROD (4 thd)

1.8

3 – 3 1/2

76-89

N-ROD (4 thd)

2

3 3/4 – 3 7/8

95-98

2 3/8 API REG.

4

4 – 4 1/8

101-105

2 3/8 API REG.

5

4 1/4 – 4 1/2

108-114

2 3/8 API REG.

5

4 3/4 – 5″

120-127

2 7/8 API REG.

5.5

5 1/8 – 5 1/2

130-140

2 7/8 API REG.

7

5 7/8

149

3 1/2 API REG.

11.5

6 – 6 1/8

152-155

3 1/2 API REG.

12.6

6 1/4 – 6 1/2

159-165

3 1/2 API REG.

18

6 3/4

171

3 1/2 API REG.

18

7 7/8

200

4 1/2 API REG.

34

8 1/2

216

4 1/2 API REG.

38

When drilling hard and abrasive formations with tooth type rock bits, an excessive wear of the teeth may occur. It is necessary in such cases to use tungsten carbide insert rock bits. A specified in the next table of drilling parameters, more weight must be given when drilling with T.C.I. rock bits in order to obtain a major compression effect on hard rock being drilled.

ROCK BIT TYPE

FORMATION TO DRILL

WEIGHJT PER INCH (KG)

SPEED

   

MIN

MAX

MIN

MAX

TOOTH TYPE ROCK BIT

SOFT – MEDIUM

450

1300

60

110

MEDIUM HARD

450

1800

50

100

DURE – MOLTO DURE

900

2200

40

80

           

INSERT ROCK BIT

SOFT – MEDIUM

450

1800

45

80

MEDIUM HARD

1200

2800

40

80

HARD AND ABRASIVE

1800

3100

30

60

Large Diameters New & Retiped,Rerun

For oil and water well drilling.
New and reconditioned of major U.S.A. brands: HUGHES, SMITH, REED, SECURITY.

  • milled steel tooth type
  • tungsten carbide insert type

Available with sealed or regular bearing, with regular or jet circulation.

DIAMETER inch

DIAMETER mm.

CONNECTION

WEIGHT

LBS

KG

5 7/8″

149.2

3 1/2″ API REG. PIN

29

13

6″

152.4

3 1/2″ API REG. PIN

32

14

6 1/8″

155.6

3 1/2″ API REG. PIN

33

14.5

6 1/4″

158.8

3 1/2″ API REG. PIN

40

18

6 1/2″

165.1

3 1/2″ API REG. PIN

46

21

6 3/4″

171.5

3 1/2″ API REG. PIN

49

22

7 7/8″

200.0

4 1/2″ API REG. PIN

76

34

8 1/2″

216.0

4 1/2″ API REG. PIN

90

41

8 3/4″

222.3

4 1/2″ API REG. PIN

92

42

9 1/2″ – 9 7/8″

241.3 – 250.8

6 5/8″ API REG. PIN

141

65

10 5/8″

270.0

6 5/8″ API REG. PIN

170

77

11″

279.4

6 5/8″ API REG. PIN

175

80

12 1/4″

311.2

6 5/8″ API REG. PIN

220

100

13 1/2″ – 13 3/4″

342.9 – 349.3

6 5/8″ API REG. PIN

237

108

14 3/4″

374.7

6 5/8″ o 7 5/8″ API REG. PIN

305

138

16″

406.4

6 5/8″ o 7 5/8″ API REG. PIN

415

187

17 1/2″

444.5

7 5/8″ API REG. PIN

580

262

22″

558.8

7 5/8″ API REG. PIN

766

347

23″

584.2

7 5/8″ API REG. PIN

820

372

26″

660.4

7 5/8″ API REG. PIN

1335

605

28″

711.2

8 5/8″ API REG. PIN

1600

720

Available with sealed or regular bearing , with regulator or jet circulation.

Classification – code IADC

Tooth Type

Soft formations
Bits that feature long, widely spaced teeth, to drill soft formation such as shales, soft sandstone, clay and all unconsolidated formations.

IADC CODES 111 – 126 – 134

Tricono a Denti IADC 111

Medium formations
With medium length teeth, closer spaces, to drill unconsolidated limestones, medium sandstones, clay, marls

IADC CODES 211 – 224 – 234

Tricono a Denti IADC 211

Medium Hard – Hard formations
With short, closely spaced teeth with tungsten carbide hardfacing, for hard and abrasive formations such as sandstones, dolomite, hard limestone and granite.

IADC CODES 311 – 314 – 321

Tricono a Denti IADC 311

Insert Type

Soft – Medium Soft formations
Features large chisel-shaped tungsten carbide inserts to provide the highest penetration rates in the softest formations such as shales, clays, limestone and sands.

IADC CODES 437 – 517 – 527

Tricono ad Inserti IADC 435

Medium Hard – Hard formations
Effective in a variety of formations with higher compressive strength such as hard limestone, sandstone, dolomite and other formations with high abrasive quality, hard streaks and broken formations.

IADC CODES 617 – 627 – 637

Tricono ad Inserti IADC 622

Hard and abrasive formations
With hemispherical tungsten carbide inserts. To optimize penetration rate in hard and abrasive formations such as granites, basalts, quartzite and chert. Drilling weight of 3 ± 4 tons per inch of diameter should be applied.

IADC CODES 732 – 737 – 837

Tricono ad Inserti IADC 733


Drag Bits



drag bit step and drag bit chevron

Drag bits are available in both “Step” and “Chevron” configurations. Manufactured with high quality alloy steel, the blades are reinforced with tungsten carbide inserts.
These bits perform best in softer, unconsolidated formations (limestone sandstone – marl).
Widely used in mining, construction, exploration and water well drilling applications.

Diameter (inch)

Diameter (mm.)

Pin type

1 7/8 – 2

47.6 – 51

A-ROD

2 1/4 – 2 1/2

57-63.5

A-ROD

2 7/8 – 3

73-76

N-ROD (4 thd./Inch)

3 1/4 – 3 1/2

82.5 – 89

N-ROD

3 3/4 – 3 7/8

95-98

2 3/8 A.R.

4 – 4 1/4

101-108

2 3/8 A.R.

4 1/2 – 4 3/4

114-120

2 3/8 A.R.

5 – 5 1/8

127-130

2 3/8 A.R.

5 1/2 – 5 7/8

140-149

2 3/8 A.R.

6 – 6 1/4

152-159

2 3/8 A.R.

6 1/2 – 6 3/4

165-171

2 3/8 o 3 1/2 A.R.

7 – 7 1/4

178-184

3 1/2 A.R.

7 1/2 – 7 7/8

190-200

3 1/2 A.R.

8 1/2 – 9 7/8

216-250

3 1/2 o 4 1/2 A.R.

11 – 12 1/4

280-311

4 1/2 o 6 5/8 A.R.

14 3/4 – 17 1/2

375-445

6 5/8 A.R.

Quadrilama

4-way drag bit

Lost in the hole drag bits

lost in the hole drag bit

Lost in the hole drag bits are meant for special jobs when the drag bit is welded or screwed in a tube of the same diameter and the drilling rig drills up to the necessary depth.
When the job ends the drag bit and the tubes remain in the hole.

Replaceable drag bits

Replaceable drag bits

Used in a variety of formations and drilling applications, the replaceable blade feature allows flexibility in blade selection and easy replacement. Available in sizes from 3-7/8″ Chevron & Step through 5-5/8″ Chevron and 6-1/4″ Step. The total unit consists of a set of blades, head & bowl, and adaptor sub in a variety of pin sizes and options.

Blade Hole Opener

blade hole opener

Designed to be used in soft/medium formations. It is a low cost method of fast penetration for large holes.

Jet grouting drag bits

Jet grouting drag bits

These drag bits are meant for jobs of opening Jet Gruoting columns when cement is injected with pressures from 100-600 bars.
injectors can have several sizes as 45° for horizontal jet(tunnels)m or 90° for vertical or sloping jet.

“PDC” Blade Bit

A blade bit reinforced with circular plates of synthetic polycrystalline diamond for soft/medium drilling formation, greater cut resistance, increased durability.

pdc blade bits


3 Point calipers



Tri point calipers are tools ideal for measuring Rock Bits , Hole Stabilizer ,Roller Reamers , etc.The calipers are available in 6 models that cover ranges from 80mm to 1050mm

Model Specifications Accuracy (mm) Measuring range (mm)
80-130 0,02 / 0,05 d.80-130
130-230 0,02 / 0,05 d.130-230
230-350 0,02 / 0,05 d.230-350
350-480 0,02 / 0,05 d.350-480
480-750 0,02 / 0,05 d.480-750


Bit gauge



Measuring and control of  Bits Diameter

 Availlable in 4 Models with different ranges   :

 Model/Range

Model 1   from 60 to 160 mm

Model 2   from 130 to 320 mm

Model 3   from 270 to 510 mm

Model 4   from 480 to 740mm.



Casing Drift mandrels



Our Drift Mandrels are precision made Instruments employed for the control of Inside Diameter of Casings,Tubings and Conductor Pipes.

Steel made, high precision machined, dimension and tollerance respect API rules (American Petroleum Institute)

We manufacture high precision Drift Mandrels and Tubing of any sizes from 2 3/8″ to 20″ and any weight.

We also may supply Drift Mandrels for Conductor Pipe until 30″



Casing Elevators



These elevators are the ideal tools for casing, screen, pump pulling and setting.
They are made of bent sheets of steel, having a rugged rapid pin fastener with safety shield, stranded cable eye to eye wire rope bails.

Light weight (from 5 to 10 Ton capacity)

1 “ – 2 “ – 3 “ – 4 “ – 5” – 5 “ – 6 “ – 8 “ – 10 “ – 12 “.

Heavy duty (from 20 to 50 Ton capacity)

6 “ – 8 “ – 10 “ – 12 “ – 14” – 16” – 18” – 20” – 22” – 24”.

“Side-Door” and “Center-latch” elevators are available to handle drill pipes, drill collars and casings, capacity from 50 to 350 tons.




Adriatech progettazione ingegneristica controllo di qualità

Get in touch 

Location 

  • Adriatech srl
  • Via Prati 39
  • 65124 Pescara-(PE)
  • Italy

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