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Ryan Directional Services

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DRILLING SERVICES
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True Vertical Depth (20 m/cm)
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Ryan Directional Services has been a presence in all major E&P markets since 1991. Becoming part
of the Nabors Industries family in 2002, Ryan continues to increase its already growing inventory of
directional equipment and services.
Our operational staff focuses on 24-hour service to customers and internal operational needs.
Whether the need calls for engineering, logistics or mechanical analysis, we offer a variety of
solutions to reach and achieve common goals.
Ryan offers our exclusive Service Quality Initiative (SQI). We provide consistent, concise evaluation
for any field mechanical or operational issues, and our operational and management staff continues
to increase MTBF for all product lines and services. Our response time to both major and minor
operational issues can be measured in hours, not days. Ryan customers have come to expect
the best. Their confidence is well founded because our staff prides itself on maintaining consistent
professional services.
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We specialize in services and applications in all major markets, including:
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Cased/Open hole whipstock sidetracking
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Open hole sidetracking for fish avoidance and geological objectives
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Multi-lateral horizontals
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ERD Extended Reach Wells (design)
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Build/Hold/S-shape profiles
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Straight hole monitoring
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Straight hole motor rental
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Slim hole directional/lateral/horizontal
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Vertical Section at 88.54° (20 m/cm)
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ELECTROMAGNETIC COMMUNICATION TECHNOLOGY
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The Ryan EM system is a Ryan proprietary system. We use the GE MWD tool with a number of
Ryan modifications to give higher reliability. The down hole transmitter and surface system was
designed and developed by Ryan. The tool is a survey on connection toll witch means when the
pumps are down the tool is in survey mode. Thirty seconds after the pumps are down the tool will
send the first of four surveys in concession (for survey verification). Thirty seconds after the pumps
are on the tool will be in logging mode, and can give tool face and gamma updates every 6 seconds.
Battery life is formation dependent, however minimum life expectancy is 100 hours.
FEATURES AND BENEFITS:
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EM is wire line retrievable and is available in 4.75” OD and 6.5” OD tubular sizes, faster
data rate than Mud Pulse
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EM can transmit Inc, Az, Tool Face, Temp, Magnetic field, Battery Voltage, Gamma,
Focused Gamma withStart
“survey
on demand”
DLS 7.98
TFO 24.38with 4 surveys starting 45 seconds after pumps
are shut down
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This type of transition is ideal for conventional, underbalanced , high ROP, high LCM and
high solids drilling applications as there are no mechanical parts and data transmission is
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separate from the drilling fluids and noise.
MECHANICAL
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Description
Metric
Tool OD
2140
Imperial
121 mm
165 mm
Length
2.59 m
3.28 m
102”
129”
Weight
183.7 kg
404 kg
405 lbs
890 lbs
222-251 mm
5 7/8” - 7 7/8”
Hole Sizes
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04
06
Flow Rates
149-200 mm
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0.5 - 1.0 m3/min
Temperature Range
6 1/2”
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OPERATING
Vertical
at 88.54° (20 m/cm)
0.9 Section
- 2.0 m3/min
130 - 265 gpm
8 3/4” - 9 7/8”
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235 - 530 gpm
-40°C to +150°C
-40°F to +302°F
172 Mpa
25,000 psi
Pressure Range
Telemetry Method
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4 3/4”
Electromagnetic (EM)
AZIMUTH
Accuracy +/Transmitted Resolution
Range
INCLINATION
TOOL FACE
1.0° (> 5.0° inc)
0.2°
1.0°
0.1° - 3.0°
0.1° - 1.5°
0.1° - 15.0°
0 - 360
0 - 180
0 - 360
UNIQUE FEATURES
Memory
Call your local Sales/Technical Representative
Retrievability
Yes
Downlink
Yes
Other Measurements
Temperature, vibration, gamma, Dynamic Pressure Device (DPD), Geological Steering Instrument (GSI), battery
voltage
Variable Update Rates
3 to 20 seconds per variable, complete survey in 45 seconds
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PULSE TELEMETRY TECHNOLOGY
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The Ryan Mud Pulse tool is a standard GE tensor base probe Measurement While Drilling (MWD)
tool with a number of Ryan modifications that give it a higher reliability. The pulsers are all motor drive
pulsers. These give extended battery life, high reliability, plus they are more conducive to LCM. This
tool is fully retrievable.
FEATURES AND BENEFITS:
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Fully wireline retrievable and reseatable
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Wide flow range
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LCM tolerant
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Client defined variable transmission sequences
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MECHANICAL
Description
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Metric
Tool OD
79 mm
Length
0.876 m
Weight
Hole Sizes
Start
DLS 7.98
121 mm
165TFO
mm 24.38
203 mm
0.762 m
0.762 m
0.762 m
Imperial
3 1/8”
4 3/4”
6 1/2”
8”
34 1/2”
30”
30”
30”
211.5 lbs
370 lbs
25 kg
43.2 kg
95.9 kg
167 kg
55 lbs
95.4 lbs
95-121 mm
149-200 mm
222-251 mm
245-311 mm
3 3/4” - 4 3/4”
5 7/8” - 7 7/8”
50 - 130 gpm
130 - 265 gpm 235 - 530 gpm 400 - 925 gpm
8 3/4” - 9 7/8” 9 5/8” - 12 1/4”
OPERATING
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0.2 - 0.5
m3/min
Flow Rates
0.5 - 1.0
m3/min
Temperature Range
2120
Pressure Range
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Accuracy +/-
Telemetry Method
Range
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1.5 - 3.5
m3/min
-40°C to +150°C
-40°F to +302°F
172 Mpa
25,000 psi
Positive mud pulse
Transmitted Resolution
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0.9 - 2.0
m3/min
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08
AZIMUTH
INCLINATION
1.0° (> 5.0° inc)
0.2°
1.0°
0.1° - 3.0°
0.1° - 1.5°
0.1° - 15.0°
0 - 360
0 - 180
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TOOL FACE
Memory
Retrievability
Yes - requires minimum 2” ID in drill string and BHA components
Downlink
Yes
Other Measurements
Temperature, vibration, gamma, Dynamic Pressure Device (DPD), Geological Steering Instrument (GSI), magnetics, battery voltage
Variable Update Rates
6 to 20 seconds per variable, 100 to 240 seconds for survey
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0 - 360
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UNIQUE FEATURES
Vertical Section at 88.54° (20 m/cm)
Call your local Sales/Technical Representative
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RYAN DIRECTIONAL MOTORS
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POSITIVE DISPLACEMENT MOTORS
Ryan’s extensive inventory of positive displacement motors range in size from 80 mm (3 1/8 inches)
to 204 mm (8 inches). Every motor is built to Ryan’s exacting specifications.
FEATURES AND BENEFITS:
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Steerable motors with stabilization
Various model configurations (low-high speed)
Power Section (Standard, Hard Rubber, Hemi-Drill)
Allows more weight on bit to be applied before stalling, so higher potential ROP
Increased Reliability if run at same differential pressure as standard elastomers
Ryan’s mud motors are designed to meet client criteria with the primary focus on reliability and
simplicity in design that offers the performance necessary for a variety of drilling applications. All
motor components are engineered with detail in mind and manufactured to Ryan’s standards with
only the highest quality materials to withstand the harshest of drilling conditions.
The bearing assembly features a typical stack up of hardened bearing races and rock bit balls which
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provide the endurance needed for long demanding motor runs.
FEATURES AND BENEFITS:
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Sealed, oil lubricated bearing assembly
Ultra-duty bearing mandrel for high torque power sections
Pin-down bearing mandrels available
Ball-type driveshaft assembly
100% of the fluid exits at the bearing mandrel bit box
Full flow to bit yields (better bit and hole cleaning, increased ROP, better bit life)
Ideal for rotary steerable applications (full flow to power rotary steerable, no signal loss
when running MWD pulser below motor)
• Handles abrasive drilling fluids better- no flow restrictor wear
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• Best option for air drilling- not relying on mud to lubricate bearings
Vertical Section at 88.54° (20 m/cm)
The heavy duty transmission and adjustable bent housing ensures that the Ryan Mud Motor can
easily accommodate customer’s needs and be run in any drilling application.
FEATURES AND BENEFITS:
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Allows the motor to be bent and steered
Connects the stator to the bearing assembly
Simple four piece design
Field adjustable with the option of fixed housing
Large internal clearance to maximize drive shaft size and strength
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CENTERFIRE RESISTIVITY
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The Centerfire Resistivity system is Ryans’ high temperature LWD offering. Rated to 175°C (347°F),
it is the system of choice for hot-hole applications. The collar uses an industry standard transmitterreceiver design to provide eight different depth of investigation (DOI) borehole compensated
resistivity.
The fully retrievable probe-based directional MWD module is situated above the resistivity collar and
can be removed from the tool string with the logging data downloaded at the surface. This can be
accomplished even if the rest of the bottomhole assembly (BHA) remains stuck in the hole.
The Centerfire collar is designed to provide existing Tensor customers with an easy upgrade from
directional or directional-gamma services to LWD.
FEATURES AND BENEFITS:
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Multiple depths of investigation
withTFO
400
kHz and 2 MHz transmitting frequencies
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Optimal measurement quality and performance reliability with unique design features.
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Wireline quality measurements are made up to 2,000 ohms in all mudtypes
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Operates to 175°C ( 347°F) in water and oil-based drilling fluids and flow rates up to
1,200 GPM
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Thin-bed resolution down to 6 inches (15 cm)
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Gamma calibrated to API units provides industry standard log formats.
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Logging while tripping
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TECHNICAL SUPPORT
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Ryan’s Technical Support department provides complete, accurate, client-focused well plans
and recommendations for horizontal and directional drilling. Our highly qualified team maintains
consistent communications with our directional coordinators and our customers to ensure the well
path is followed as planned. We also provide changes during the drilling process.
FEATURES AND BENEFITS:
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Torque and Drag analysis
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Sidetrack plans
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Best in Area statistics
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Motor output information
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End of well reports
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Quick accurate planning
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Data analysis
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Anti-collision analysis
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Quality control
MEASURED DEPTH VS. DAYS (Hole Size: 222 mm/156 mm)
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600
800
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1200
1400
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Measured Depth (m)
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1201
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1802
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Vertical Section at 88.54° (20 m/cm)
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2400
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3000
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3400
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4200
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Improvement: 6.26 Days
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4800
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2
3
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5
6
7
8
9
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Days
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25
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SAFETY
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True Vertical Depth (20 m/cm)
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Ryan Directional Services Health, Safety & Environmental (HS&E) Department is very proud of the
safety culture that has been created with its employees. Since the establishment in 2000, Ryan
HS&E continues to improve work practices through concise communication, education, and training.
Working closely with the Health and Safety Committee, we jointly represent employees from
each department within the company. The purpose of the established committee is to continue
improvement on standard operating procedures, training, communication, and proactive
identification, assessment, and mitigation of issues.
Ryan is committed to the ubiquitous safety of its employees. Management and Safety Stand
Down personnel travel to the field and facilities to communicate safety and interact one-on-one
with employees several times per year. Every safety situation is unique; this is why it is important to
understand each facility Ryan actively works on.
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In August 2009, Ryan re-established its Journey Management and Working Alone Policy. The
Journey Management System is designed to ensure the safe travel and transport of employees,
equipment, and/or materials to and from the jobsite. It takes into account factors such as employee
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fatigue, physical condition, weather, road conditions, travel distance, time of departure/arrival and
priority of travel purposes. Using, an echelon system, employees must communicate with their
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respective managers about the details and expectations for all journeys and/or travel plans. They will
then receive specific approval for each planned journey that falls under the criteria of this policy. For
all travels under the Journey Management policy employees must have a minimum of eight hours
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sleep within a sixteen hour duration.
Ryan has also applied an effective Service Quality Initiative aimed at the continuous improvement
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of Ryan’s services, training and operations. As a company, this is executed using the tools at our
Vertical Section at 88.54° (20 m/cm)
fingertips. This provides information for safety meetings, job safety analysis’, standard operating
procedures, safety alerts, incident/accident investigation, operational findings, technical feedback
from in-field operators and research and development.
Ryan Directional Services is extremely proud of the accomplishments and commitment
to an outstanding safety record. Ryan HS&E will continue to execute new work practices,
communications, and improvements so that we can achieve the highest Certificate of Recognition
(COR) and other various awards attainable.
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