Vertical Drilling System
TABLE OF CONTENTS Vertical Drilling System
1
Borrox Advanced Performance Sealed Bearing Reamer
2-3
Model 60 and 62 Rotary Reamer
4
Diamond Enhanced Insert Reamer
5
Gauge Indicator Sub
5
Drilling On Gauge DOG Sub
6
Diamond Enhanced Insert Stabilizer
7
Double Diamond Combo Tool
7
Ezy-Change™ Type II Rig-Replaceable Sleeve-Type Stabilizer
8
Integral Blade Stabilizer
9
®
®
The Smith Services Vertical Drilling System is designed to provide an efficient and cost-effective means of maintaining a vertical wellbore trajectory. The system utilizes proven packed hole assembly BHA design techniques and combines it with the latest high performance positive displacement motor technology for optimum performance. Synthetic diamond enhanced inserts are also selectively used at the BHA contact points to provide effective wall support, resistance to abrasive wear and reduced friction. The reaming action of the synthetic diamond enhanced inserts also helps ensure a smooth, full gauge, high quality wellbore. The Vertical Drilling System positive displacement motor utilizes a power section with a uniform elastomer thickness on the stator that provides more power and greater reliability than conventional downhole motors. A proprietary Smith Services BHA prediction modeling software program is utilized to analyze and optimize the BHA design and drilling parameters for each specific application. Features and Benefits • Optimized, cost effective system for vertical drilling applications • Rotating near bit combined reamer/stabilizer to provide additional BHA contact support adjacent to the bit to assist in deviation control and its reaming action maintains a full gauge, high quality wellbore • Added diamond enhanced stabilization on the motor bearing section and transmission section to ensure that a high quality vertical wellbore trajectory is maintained • High power and longer life resulting in improved drilling performance
Diameter (in)
6½
6¾
Hole Size (in)
7 ⅞, 8 ⅜, 8 ½, 8 ¾
8 ½, 8 ¾
Bit Speed (rpm)
50-110
110-240
Torque (ft-lbs)
11450
8630
250-500
300-650
1050
1250
2.7
3.1
Flow Range (gpm) Motor Delta P Rating (psi) Stages Lobes Rev/Gal Connections Motor Length (ft)
1
⁄7
6
⁄7
• • •
Can be used in high temperature applications Compatible with today’s drilling fluid chemistries BHA configuration and drilling parameters optimized using proprietary software
Bearing and Transmission Housings • Unique dual position stabilization to maximize benefits of packed hole assembly design techniques • Increased stiffness in lower BHA • Restricted BHA lateral movement • Reduced vibration while drilling • Diamond enhanced inserts for extended full gauge life of stabilization contact areas • Low torque reaming structure • Improved wellbore quality Rotating Near Bit Stabilizer/Reamer • Combines benefits of both reamer and stabilizer adjacent to the drill bit • Improved stabilization • Extended diamond enhanced gauge length • Increased drill bit life • Low torque reaming structure • Vibration minimization • Easy to make up and break out
Rotating Near Bit Stabilizer/Reamer Bearing and Transmission Housings Extended Stabilizer Length
Bi-Directional Reaming Profile
6
.220
.370
Optional
Optional
28.6
17.4
Increased Stiffness
Diamond Enhanced Low Torque Reaming Inserts
Patent Pending
Borrox® Advanced Performance Sealed Bearing Reamer The Borrox Advanced Performance (AP) Reamer is designed for modern drilling challenges, with fully customizable hole gauge maintenance and torque reduction characteristics. The Borrox AP Reamer is available for all common hole sizes and can be configured for near bit and string placement in the BHA. Three different cutter assemblies are available for specific formation applications. KSX cutters utilize high-strength TCI inserts for soft to medium-hard formations. RSX cutters are milled profile rollers for torque reduction applications. DEX cutters feature diamond enhanced inserts for high abrasion and impact resistance, ideal for use in hard formations. Cutter assemblies can be easily changed on the rig floor to tailor the Borrox AP Reamer to a broad range of wellbore conditions. Features and Benefits • High flow body design for increased annular TFA and improved hole cleaning • Longer full gauge cutting section for enhanced gauge maintenance • Proprietary seal configuration for extended bearing life at higher loads, temperatures and rotary speeds • Three different reamer cutters available to tailor the tool to specific applications • Cutter assemblies easily and safely changed on the rig floor
Borrox® Advanced Performance Sealed Bearing Reamer
Applications • Reduce downhole torque resulting from wellbore spiraling and doglegs • Medium to severe packed hole assembly designs typically require a Borrox AP Reamer to be placed directly above the bit to provide reaming ahead of the stabilization. A reamer is not an effective stabilizer and should always be followed, in this application, by full gauge stabilization • Mild packed hole assemblies can be designed using the Borrox AP Reamer as the first zone of stabilization. In extremely abrasive drilling conditions, an additional reamer should be considered
KSX Cutter
DEX Cutter
RSX Cutter
Shim (when required) (upper block only)
Service and Support Optimum placement in the BHA is a critical component of any reamer application. A Smith Services representative should always be consulted on the placement of your Borrox AP Reamer. Proprietary software can be used to analyze and predict the tendencies of a particular assembly to ensure that the drilling objectives are achieved.
Cap screws Cutter assembly
Lower block
The Borrox AP Reamer offers multiple cutting structure options, reliability, rig site serviceability and a reputation for maintaining hole gauge in extreme conditions. Call a Smith Services representative today to find out how the Borrox AP Reamer can add value to your drilling operation. B
Specifications Hole Size
Body Diameter (C)
Bore Diameter
Cutter Size
Tool Length (A)
Fishing Neck Length (B)
Fishing Neck Diameter
Est Body Weight
5⅞
5.62
1.25
1.90
77
25
4.75
550
6
5.62
1.25
2.00
77
25
4.75
550
6⅛
5.62
1.25
2.00
77
25
4.75
550
6¼
5.62
1.25
2.00
77
25
4.75
550
6 ⅛ (Lg Bore)
5.62
1.50
1.90
77
25
4.75
500
6 ¼ (Lg Bore)
5.62
1.50
1.90
77
25
4.75
500
7⅞
7.40
2.25
2.37
87
29
6.50
700
8⅜
8.14
2.25
2.62
87
30
6.75
900
8½
8.14
2.25
2.62
87
30
6.75
900
8¾
8.14
2.25
2.62
87
30
6.75
900
9⅞
9.50
2.81
2.62
82
30
8.50
900
10 ⅝
10.25
2.81
2.62
87
30
8.25
1100
12
11.55
2.81
4.00
112
49
10.00
1250
12 ¼
11.80
2.81
4.00
112
49
10.00
1300
14 ¾
13.00
3.00
5.12
112
49
10.00
1500
16 (10" Necks)
14.00
3.00
5.12
112
42
10.00
1600
16 (11" Necks)
14.00
3.00
5.12
112
42
11.00
1700
17 ½
15.50
3.00
5.12
112
49
10.00
1900
A
C
Safe and Easy Cutter Extraction and Installation The Borrox AP Reamer’s cutter assemblies can be safely and easily changed at the rig site. A custom service kit, included with the Borrox AP Reamer, contains cutter installation and extraction tools as well as the other general hand tools required. A precision gauge, included with the service kit, allows the cutter pockets to be dimensionally checked prior to the installation of a new cutter assembly.
Note: Other sizes available upon request.
2
3
Extraction tool
Installation tool
Model 60 and 62 Rotary Reamer The Model 60 Rotary Reamer utilizes a simple non-sealed bearing design making it cost-effective to run in many applications. It is available in a broad range of hole sizes from 4 1/8 inches to 33 ⅞ inches and offers a choice of two cutter designs. The Model 62 offers a large bore feature available only on tools from 6 1/2 inch to 8 3/4 inch hole size. Both models come in three- and sixpoint reamers for bottom hole and string placement. Cutters are retained using a simple design that is easily serviced by rig personnel using common hand tools.
Features and Benefits • Large diameter, carburized and hardened pins serve as robust abrasion-resistant bearing sections. • True rolling reamer cutters offer two cutting structure options. The “Type Q” cutter achieves maximum reaming action in medium to hard formations where crushing action against the formation is preferred. Hardfaced, carburized steel teeth ground to gauge provide a wear-resistant reaming structure. “Knobby” cutters use tungsten carbide inserts to fracture the rock, and are recommended for use in hard formations.
Diamond Enhanced Insert Reamer
Applications • Standard runs using milled tooth rock bits, drilling surface hole and shallow wells • High temperature conditions • High rotary speed applications for the Model 60 due to its large bearing area and open circulation
Reamer Bodies Complete (String or Bottom hole)
Hole Size
Cutter Size
Bearing Pin Size
Bearing Blocks ID Size and Type
Max. Body Dia (A)
Body Bore
(B)
(in.)
(in.)
(in.)
(in.)
(in.)
(in.)
4 ¹⁄₈
1 ³⁄₈
³⁄₄
³⁄₄ A
3 ³⁄₄
4 ⁵⁄₈
1 ¹⁄₂
⁷⁄₈
⁷⁄₈ A
4 ³⁄₄
1 ¹⁄₂
⁷⁄₈
⁷⁄₈ B
5 ⁵⁄₈
2
1
1A
5 ⁷⁄₈
2
1
1C
6
2
1
1A
6 ¹⁄₈
2
1
1B
6 ¹⁄₄
2
1
1C
6 ¹⁄₂
2
1
1E
7 ⁵⁄₈
2 ⁵⁄₈
1 ³⁄₈
1 ³⁄₈ A
7 ⁷⁄₈
2 ⁵⁄₈
1 ³⁄₈
1 ³⁄₈ C
8 ³⁄₈
2 ⁵⁄₈
1 ³⁄₈
1 ³⁄₈ A
8 ¹⁄₂
2 ³⁄₄
1 ³⁄₈
1 ³⁄₈ A
8 ⁵⁄₈
2 ³⁄₄
1 ³⁄₈
1 ³⁄₈ B
8 ³⁄₄
2 ³⁄₄
1 ³⁄₈
1 ³⁄₈ C
9 ¹⁄₂
3 ¹⁄₈
1 ³⁄₄
1 ³⁄₄ A
9 ⁵⁄₈
3 ¹⁄₈
1 ³⁄₄
1 ³⁄₄ B 1 ³⁄₄ D
9 ⁷⁄₈
3 ¹⁄₈
1 ³⁄₄
10 ⁵⁄₈
3 ¹⁄₄
1 ³⁄₄
1 ³⁄₄ A
11
3 ¹⁄₄
1 ³⁄₄
1 ³⁄₄ D
12
4
2 ¹⁄₄
2 ¹⁄₄ C
12¹⁄₄
4
2 ¹⁄₄
2 ¹⁄₄ E
13 ³⁄₄
4
2 ¹⁄₄
2 ¹⁄₄ E
14 ³⁄₄
5 ¹⁄₂
2 ¹⁄₂
2 ¹⁄₂ A
15
5 ¹⁄₂
2 ¹⁄₂
2 ¹⁄₂ C
17 ¹⁄₂
5 ¹⁄₂
2 ¹⁄₂
2 ¹⁄₂ E
18 ¹⁄₂
5 ¹⁄₂
2 ¹⁄₂
2 ¹⁄₂ A
20
5 ¹⁄₂
2 ¹⁄₂
2 ¹⁄₂ M
24
7
3
3A
26
7
3
3C
33 ⅞
7
3
3C
Features and Benefits • Synthetic diamond enhanced inserts to provide a durable cutting structure capable of maintaining full gauge hole in soft to medium-hard formations
C
Model 60 Rotary Reamer Three-point
Six-point
(C)
Wt. w/ Cutters
(B)
(C)
Wt. w/ Cutters
(in.)
(in.)
(lb.)
(in.)
(in.)
(lb.)
1
50
19
100
86
32
190
4 ¹⁄₄
1
50
19
130
86
32
250
5
1
64
25
230
105
32
450
1 ¹⁄₄
64
25
260
105
32
510
7
1 ⁵⁄₈
79
33
474
121
35
960
7 ³⁄₄
1 ⁷⁄₈
80
34
575
122
36
1,160
8 ³⁄₄
2 ¹⁄₄
90
39
785
135
37
1,600
9 ¹⁄₂
2 ¹⁄₄
91
39
950
137
40
1,900
10 ¹⁄₂
2 ¹³⁄₁₆
112
50 ¹⁄₂
1,088
155
45 ¹⁄₂
2,230
11 ³⁄₄
2 ¹³⁄₁₆
112
50 ¹⁄₂
1,445
12 ³⁄₄
2 ¹³⁄₁₆
112
49
1,705
155
43 ¹⁄₂
2,600
15
3
112
47
2,400
16 ³⁄₈
3
112
47
2,650
22
3
122
50
3,900
30
3
130
42
8,900
164
45
5,100
• • •
Spiral body design to facilitate high circulation rates and the efficient transport of cuttings past the tool Tapered body profile for reaming capability both downward and upward No moving parts to wear or fail downhole
Applications • The DEI Reamer contains no moving or sealed components and is not affected by hot hole conditions. It can be placed at any point in the BHA. • The reamer removes ledges and opens any under gauge portions of the build section in directional applications. • Key seats can be effectively removed using DEI Reamer(s).
Tool length Rib length
Specifications Hole Size (in.) 6 7⅞ 8½ 8¾ 9⅞ 12 ¼
C
A 5 ¹⁄₂
The Diamond Enhanced Insert (DEI) Reamer delivers effective hole reaming across a broad range of applications. Its advanced integral body design incorporates tough, state-of-the-art synthetic diamond enhanced inserts that shear the hole wall, providing a quality, full gauge wellbore. Each insert is securely brazed into the tool body, eliminating the moving parts that are found in conventional reamers. The dual spiral and tapered design permits more circulation area than conventional reamers and should be considered when annular restriction is a concern.
B
A
Rib Length (in.) 18 22 22 22 22 23 ½
Bore Dia. (in.) 2 2¼ 2¼ 2¼ 2 13⁄16 3
Neck Dia. (in.) 4¾ 6¼ 6¾ 6¾ 7 8
Tool Length (in.) 60 64 64 64 66 72
Approx. Wt. (lb.) 265 530 635 655 755 1,190
Additional sizes available upon request Notes: • Available in non-magnetic material by special order only Ordering instructions, please specify: • Hole size • Drill collar or fish neck diameter • Bore ID • Size, type and location of connections. Example: NC 50 box up x NC 50 pin down • Cast or pressed steel thread protectors
DEI Reamer
B
Gauge Indicator Sub Three-point
Six-point
Notes: • When ordering extra blocks, please specify hole size followed by the model number Example: 12 ¼" hole size, Model 60 • 33 ⅞" tool available in four-cutter configuration only Ordering instructions, please specify: • Three-point or six-point • Bottomhole or string reamer • Hole size • Drill collar OD • Type of cutters to be installed in the reamer • Size, type and location of the connection. Example: 4 ½" IF box up x 4 ½" IF pin down • Cast or pressed steel thread protectors
4
The Gauge Indicator Sub generates an increase in torque when the drill bit wears below nominal gauge specification. This cost-effective technique allows the driller to detect drill bit gauge wear by the increasing torque as the wear-resistant blades make contact with the hole wall. The Gauge Indicator Sub can help reduce reaming time and maximize ROP. A short, efficient body design enables the sub to be made up between the drill bit and mud motor or rotary steerable system. The Gauge Indicator Sub is available in a broad range of sizes.
Features and Benefits • Extends bit life due to improved centering of the drill bit in the wellbore • Provides a smoother, high quality wellbore • Short design to facilitate placement at the bit, or between the bit and mud motor in rotary steerable systems • Type 300 Hardfacing to ensure long life in abrasive environments Applications • Directional, straight hole motor or rotary steerable applications where under gauge hole is a problem Gauge Indicator Sub
5
Drilling On Gauge DOG® Sub The drilling on gauge DOG Sub has been specifically designed to deliver at-the-bit reaming performance. Its short body design and durable cutting structure enable placement between the bit and motor in directional applications. The cutting structure utilizes synthetic diamond enhanced inserts designed specifically for continuous reaming. Each insert is brazed into the body, eliminating the moving parts found in conventional reamers. Features and Benefits • Synthetic diamond enhanced inserts to provide a durable cutting structure capable of maintaining full gauge hole in soft to medium-hard formations • No moving parts to wear or fail
Specifications Hole Size (in.)
Connection Size and Type
Bore Dia. (in.)
Shoulder to Shoulder Length (in.)
Rib Length (in.)
Wt . (lbs.)
4¾
2 ⅞ REG.
1¼
6½
5⅞
39
5⅞
3 ½ REG.
1¼
7⅜
7
6 ⁄16
51
6
3 ½ REG.
1¼
7⅜
6⅜
54
6⅛
3 ½ REG.
1¼
7½
6 7⁄16
57
6¼
3 ½ REG.
1¼
7½
7
6 ⁄16
61
6½
3 ½ REG.
1¼
7⅞
6⅝
66
6¾
3 ½ REG.
1¼
8⅛
6⅝
71
7½
4 ½ REG.
2¼
8¼
6⅝
64
7⅜
4 ½ REG.
2¼
7⅜
6⅜
79
7⅞
4 ½ REG.
2¼
8
6⅝
88
8¼
4 ½ REG.
2¼
8⅜
6⅞
95
8⅜
4 ½ REG.
2¼
8⅜
7⅛
102
8 7⁄16
4 ½ REG.
2¼
8⅜
7
107
8½
4 ½ REG.
2¼
8⅜
7
111
8¾
4 ½ REG.
2¼
9
8 ⁄13
7¼
115
9
4 ½ REG.
2¼
9½
6⅞
110
9½
6 ⅝ REG.
3
8⅝
7⅞
112
9⅞
6 ⅝ REG.
3
9⅛
7¾
159
10 ⅝
6 ⅝ REG.
3
9⅞
8⅛
181
11
6 ⅝ REG.
3
10 ⅜
8⅜
187
11 ⅝
6 ⅝ REG.
3
10 ½
8⅞
174
12 ⅛
6 ⅝ REG.
3
11 ½
7
214
12 ¼
6 ⅝ REG.
3
11 ⅜
9
206
14 ¾
7 ⅝ REG.
3⅜
21 ⅞
9¾
563
15 ½
7 ⅝ REG.
3⅜
22 ¼
7¼
523
16
7 ⅝ REG.
3⅜
22 ⅝
10 ⅛
578
17 ½
7 ⅝ REG.
3
24 ⅛
10 ⅝
918
22
7 ⅝ REG.
3
28 ⅞
20 ¼
878
•
Diamond Enhanced Insert Stabilizer The Diamond Enhanced Insert (DEI) Stabilizer is purpose-built for BHA stabilization in hard or abrasive formations. Synthetic DEI technology is combined with field-proven Type 300 hardfacing technology for maximum performance. The strategically placed inserts ream ahead of the stabilizer blades, maintaining a full gauge and extending service life. The DEI Stabilizer is intended for
Short body design to facilitate reaming directly at the bit and placement between bit and the mud motor in directional applications
Applications • Directional projects where maintaining hole gauge is expected to be a problem. The DOG Sub will maintain hole size once the drill bit begins to lose its gauge, thus reducing or eliminating the need to ream back to bottom with a directional assembly. • Directional wells where doglegs necessitate a reaming run through the build section. The DOG Sub may provide the adequate reaming and contact behind the bit, wiping out the ledges as drilling progresses. A smoother build section can reduce hole drag and facilitate drilling operations. • Near-bit reaming in a packed hole assembly when placed directly above the drill bit. Shortening the distance from the bit to the first point of stabilization improves BHA and drilling performance.
Blade length A
Tool length
B
Hole Size (in.)
Overall Length (in.)
Neck OD (in.)
Top Neck Length (in.)
Bottom Neck Length (in.)
Blade Length (A) (in.)
Blade Length (B) (in.)
8⅜
75
6½
30
24
16
6
8½
75
6½
30
24
16
6
10 ⅝
77
8
30
24
16
6
12 ¼
81
8
30
24
16
6
12 ¼
81
9½
30
24
16
6
Double Diamond Combo Tool
The Double Diamond Combo Tool is manufactured from high-strength alloy steel as a one-piece tool. The unitized construction features two sets of three blade spiraled ribs designed to reduce damage to the hole wall and ensure maximum fluid circulation. The Double Diamond Combo Tool is an extremely effective bottom hole stabilizer where severe crooked hole tendencies are encountered. Features and Benefits • Diamond enhanced inserts to provide the reaming action necessary to keep the hole in gauge • Optimized insert spacing to enhance tool performance • Inserts brazed into the tool body ensuring dependable service and complete repairability • Type 300 Hardfacing to provide optimum wear resistance and stabilizer blade life
Rib length
Features and Benefits • DEI inserts to maintain hole gauge, extend stabilizer life and improve BHA performance • Reduced drillstring torque and drag
Specifications
DEI Stabilizer
Shoulder to shoulder length
use in packed hole, directional and pendulum bottom hole assemblies
• • •
Tong area between the stabilizers, enabling the bottom stabilizer blades to cover the box connection First point of hole wall contact directly at the bit, significantly improving the efficiency of the BHA Increased hole wall contact area over a conventional roller reamer/stabilizer tool to allow more drilling weight to be applied, thus improving penetration rates while staying within acceptable deviation limits
Specifications
Ordering instructions, please specify: • Connection type • Hole size
6
Hole Size (in.) 7⅞
Blade Length (in.) 12
Bore Dia. (in.) 2¼
Neck Dia. (in.) 6¼
Tool Length (in.) 65
Approx. Wt. (lbs.) 900
8½
12
2¼
6¾
65
980
8¾
12
2 13⁄16
6¾
65
990
12 ¼
18
3
9½
76
2,000
7
Tool length
Applications • Packed hole assembly for application in crooked hole drilling (The Double Diamond Combo Tool should be run in the first zone of stabilization directly above the bit.) • Maintains the tangent section of a directional well using the Double Diamond Combo Tool as part of the BHA Note: Other types of hardmetal wear surfaces are available upon request.
Notes: • Unless otherwise requested, nominal gauge diameter for this product is: − up to 17 ½" OD +0 -1⁄32"
Blade length
DEI Placement
Double Diamond Combo Tool
Notes: Nominal rib diameter will be as follows unless otherwise requested: 7 ⅞" through 12 ¼" hole sizes are nominal +0, -1⁄32" Ordering instructions, please specify: • Hole size • Drill collar OD • Size and type of connection • Cast or pressed steel thread protectors
Ezy-Change™ Type II Rig-Replaceable Sleeve-Type Stabilizer
Integral Blade Stabilizer
This tool is designed around a rugged, one-piece mandrel constructed of high-strength alloy steel with ample tong space for handling ease and extra length for recutting connections. The rig-replaceable, integral blade sleeves are available in three types (listed below).
The Integral Blade Stabilizer (IBS) is manufactured from high strength alloy steel as a single piece tool. The unitized construction features three spiraled ribs designed to minimize downhole torque, reduce damage to the hole wall and ensure maximum fluid circulation. The IBS is well suited for use in most formations from soft and sticky to hard and abrasive. It is available in both bottom hole and string designs, providing the flexibility to run it anywhere in the BHA.
The Ezy-Change Type II is a popular choice for remote areas or where storage problems exist. One mandrel series can be used for several different hole sizes, reducing the need for a large mandrel inventory on location. The sleeves are easily changed on the rig floor either when changing hole size or when the sleeves have worn under gauge. This versatility also allows a convenient way to change the type of stabilizer wear surface to match drilling conditions. A simple plate-type sleeve breaker (available on request) enables easy make-up and breakout. Features and Benefits • The 17 ½ inch and smaller sleeves feature three spiral blades; four straight blades for larger sizes • Maximum annular flow area • Multiple hardfacing options • Robust one-piece mandrel design • Ample length for multiple recuts Applications • Remote or space-constrained locations • Mild to medium packed hole assemblies • Pendulum assemblies • Directional drilling assemblies • Control harmonics and drill collar whipstock
When the blades wear down to an unacceptable diameter, the tool should be removed from the drilling assembly and returned to a Smith Services repair center where it can usually be redressed to full gauge.
Upset diameter Drill collar diameter
Features and Benefits • Integral blades and tool body, eliminating the risk of leaving components or pieces in the hole • Available in both “open” and “full wrap” designs, providing optimum hole wall contact while ensuring maximum fluid bypass area • Available in Type 200 and Type 300 wear surfaces
Fishing neck length
Sleeve dressed with Type 300 Hardfacing
Sleeve dressed with Type 200 Tungsten Carbide Inserts
8 ¹⁄₂ 8 ³⁄₄ 9 ⁷⁄₈ 12 ¹⁄₄ 14 ³⁄₄ 17 ¹⁄₂ 22 24 26 28
Tool Series
Drill Collar Size Range (in.)
Length (in.)
Body Dia. (in.)
Blade Length (in.)
Wt. (lb.)
Recomm. Make-Up Torque (ft-lb)
62 65 62 65 62 65 77 85 96 77 85 96 77 85 96 96 96 96 96
6 ¹⁄₄ - 6 ³⁄₄ 6 ¹⁄₂ - 7 ¹⁄₄ 6 ¹⁄₄ - 6 ³⁄₄ 6 ¹⁄₂ - 7 ¹⁄₄ 6 ¹⁄₄ - 6 ³⁄₄ 6 ¹⁄₂ - 7 ¹⁄₄ 7 ³⁄₄ - 8 ¹⁄₄ 8 ¹⁄₂ - 9 9 -10 7 ³⁄₄ - 8 ¹⁄₄ 8 ¹⁄₂ - 9 9 -10 7 ³⁄₄ - 8 ¹⁄₄ 8 ¹⁄₂ - 9 9 -10 9 -10 9 -10 9 -10 9 -10
14 14 14 14 14 14 14 14 14 18 18 18 18 18 18 22 32 32 32
7 ¹⁄₂ 7 ¹⁄₂ 7 ¹⁄₂ 7 ¹⁄₂ 7 ³⁄₄ 7 ³⁄₄ 9 ¹⁄₄ 10 11 11 11 11 11 11 11 12 12 12 12
12 12 12 12 11 11 11 11 11 14 14 14 12 12 12 12 16 16 16
70 80 75 85 85 95 140 130 110 330 300 270 370 340 310 1,780 2,050 2,110 2,190
4,500 - 5,500 3,500 - 4,500 4,500 - 5,500 3,500 - 4,500 4,500 - 5,500 3,500 - 4,500 7,000 - 8,000 9,000 - 10,000 10,000 - 12,000 7,000 - 8,000 9,000 - 10,000 10,000 - 12,000 7,000 - 8,000 9,000 - 10,000 10,000 - 12,000 10,000 - 12,000 10,000 - 12,000 10,000 - 12,000 10,000 - 12,000
Specifications - Mandrels Tool Series 62 65 77 85 96
Sleeve Hole Size Range
Drill Collar (Fishing Neck) Dia.
(in.) 8 ¹⁄₂ - 9 ⁷⁄₈ 8 ¹⁄₂ - 9 ⁷⁄₈ 12 ¹⁄₄ - 17 ¹⁄₂ 12 ¹⁄₄ - 17 ¹⁄₂ 14 ³⁄₄ - 20 22 - 28
(in.) 6 ¹⁄₄ - 6 ³⁄₄ 6 ¹⁄₂ - 7 ¹⁄₄ 7 ³⁄₄ - 8 ¹⁄₄ 8 ¹⁄₂ - 9 9 ¹⁄₂ - 10 9 ¹⁄₂ - 10
Fishing Neck Bottom Length Upset Overall Wt. Neck Dia. Length String Bottom hole Dia. (Box Up) (Pin Up) (in.) (in.) (in.) (in.) (in.) (lb.) 7 ¹⁄₂ 6 ¹⁄₄ 65 27 22 475 7 ³⁄₄ 6 ¹⁄₂ 65 27 22 575 9 ¹⁄₄ 7 ³⁄₄ 66 27 22 800 9 ⁷⁄₈ 8 ¹⁄₂ 66 27 22 1,000 11 9 ⁵⁄₈ 66 27 22 1,200 11 9 ⁵⁄₈ 90 27 22 1,780
Nominal overall length
Sleeve body dia.
L
Applications • A packed hole assembly typically requires the placement of multiple IBS stabilizers throughout the three zones of stabilization. Contact a Smith Services representative for BHA recommendations. • A pendulum assembly is a recommended application for the IBS due to its unitized design. For the most effective pendulum assembly, two stabilizers should be run separated by one drill collar. • Vibration and drill collar whipstock can be reduced through the placement of stabilizers in the BHA and upper drill collar string.
Specifications - Sleeves Hole Size (in.)
B
Sleeve length Sleeve dressed with Type W Hardfacing
Specifications - Standard IBS
Bottom neck diameter
Notes: • Non-standard length mandrels and tolerances are available upon request. • Bottom hole tools are provided with a bit box connection. • Thread roots are cold worked (except bit box) and phosphate coated. • Standard bore is 2 13⁄16"; other diameters are available upon request. • Sleeves can be ordered in all standard hole sizes between 8 ½" and 28". • Nominal rib diameter as follows: 8 ½" - 12 ¼" + 0, -1⁄32"; 14 ¾" - 17 ½" + 0, -1⁄16"; 22" - 28" + 0, -⅛". Ordering instructions, please specify: • Series number • Drill collar or fishing neck diameter • Bore (if other than standard) • Connections • String or bottom hole • Desired blade dressing, Type 300, Type 200 or Type W
8
Hole Size Range (in.)
Drill Collar OD Range (in.)
Bore (in.)
Overall Length (L) (in.)
Blade Length (B) (in.)
4 ³⁄₄ 5 ⁷⁄₈
3 ³⁄₄
1 ¹⁄₂
62
10
4 ³⁄₄
1 ³⁄₄
62
10
6 ³⁄₄ 7 ⁷⁄₈
5 ¹⁄₂
2 ¹⁄₄
64
12
6 ¹⁄₂
2 ¹³⁄₁₆
64
12
8 ¹⁄₂ - 8 ³⁄₄
6 ³⁄₄ - 7
2 ¹³⁄₁₆
65
13
9 ¹⁄₄ - 9 ⁷⁄₈
7 ¹⁄₄ - 8 ¹⁄₄
2 ¹³⁄₁₆
66
13
10 ⁵⁄₈
8 ¹⁄₄
2 ¹³⁄₁₆
66
13
12 - 12 ¹⁄₄
8 ¹⁄₄ - 9 ¹⁄₂
3
72
15
17 ¹⁄₂
10
3
76
15
24
10
3
91
20
28
10
3
95
20
9
String IBS with Type 300 Hardfacing
Notes: • Nominal rib diameter as follows: 4 ¾" - 12 ¼" + 0, -1⁄32"; 13 ¾" 17 ½" + 0, -1⁄16"; 18" - 28" +0, -⅛" • Non-standard tolerances are available upon request
Ordering instructions, please specify: • Hole size • Drill collar or fish neck diameter • Bore ID • Size, type and location of connections. Example: NC 50 box up x NC 50 pin down • String or bottom hole stabilizers • Dressed with Type 300 Hardfacing or Type 200 TCI inserts • Cast or pressed steel thread protectors
