opc technical catalog

A COMPANY

TABLE OF CONTENTS

ABOUT OPTIMAL PRESSURE CONTROL 1

4MPD LITE™

2CONTROL SYSTEM

6MUD GAS SEPARATOR

6SAFE VENT / FLARE STACK

10PRUITT 500 SERIES RCDs

12PRUITT RCD BOWLS

7PROCESS FLOW

8PRUITT HIGH PRESSURE SERIES RCDs

13TERMS & CONDITIONS

CONTACT INFORMATION

9700 AIRE CIRCLE FORT SMITH, AR 72916

[email protected]

www.optimalpressure.com

1www.optimalpressure.com

ABOUT OPTIMALPRESSURE CONTROL

Optimal Pressure Control (OPC) is dedicated to innovative Man-aged Pressure Drilling (MPD) equipment design and system con-trol. The OPC Team has developed the optimal MPD solution: MPD Lite™ – a lightweight, fully automated, modular, and cost-efficient MPD system.

Optimal Pressure Control, along with Pruitt, is committed to pro-viding the most complete and economical MPD solution available.

2

CONTROL SYSTEM

OPC HMIThe OPC HMI (Human Machine Interface) is an intuitive console for the MPD equipment operators to monitor, operate and control the MPD system.

The Optimal team can operate the Optimal Pressure Control SCADA (supervisory control and data acquisition) / PC system from our own supplied control room (shown at left). The team can also operate the system from the client supplied office, portable office or mobile A60 unit. If required, we utilize a wifi-connected ATEX laptop to control the system from the rig floor, allowing for face-to-face communication with the driller. Optimal benefits from EMERSON global product support and is working exclusively with EMER-SON Process Management to develop a compact, fully automat-ed SCADA MPD control system.

3

CONTROL SYSTEM


Auto Track Pressure Relief

OPC Self-Tuning PID Controller

In auto mode, the Relief valve is adjusted to a setpoint value greater than the Duty setpoint which allows it to open if the duty valve cannot manage it alone. The difference between the two pressure setpoints is indicated by the Relief Setpoint percentage value displayed on the HMI (shown as follows).

Both pressure setpoints, as well as the relief percentage value applied, are then displayed on the HMI (shown as follows).

The accuracy of the Self Tuner function is based on decades of research in the area of automation control. It far exceeds the capability of an MPD operator to tune the equipment while on the job.

The controller completely removes the need for an MPD operator to calibrate (tune) the choke response. Auto tuning takes 1-2 minutes per flow rate and is completed in the cased hole before drilling-out on 3-4 separate flow rates.

4

MPD LITE™

Optimal MPD Lite™ Features:

Design Working Pressure 3000 psi [207 bar]NACE MR-0175 Sour Service compliantDimensions: L-9.8 ft [3.0 m] x W-6.4 ft [1.9 m] x H-6.6 ft [2.0 m], Weight-9259 lb [4200 kg]Incorporates 4 x diaphragm Sealed Pres-sure Transducers for redundancySupervisory Control & Data Acquisition (SCADA) / PC Control Isolation Valves & ChokesDual Redundant 4” nominal bore flow paths; inbuilt overpressure relief systemAdvanced Valve & Choke diagnostics monitoring (real-time asset management)Removable frame & full opening panels give access and protectionDual redundant power supply able to run system independent of rig powerIndependent pneumatic control available in event of total power failureOperator friendly interface for use with reduced manpower crewsAdvanced real-time equipment diagnos-tics monitoringConfigured to suit the requirements of both MPD / UBD operationsUtilizes adaptive self-tuning PID Control-ler

Optimal MPD Lite™ Choke Manifold

The Optimal MPD Lite™ choke manifold is significantly smaller and lighter than conventional MPD choke manifolds. It can be positioned closer to the rig’s BOP, which reduces the overall length of high-pressure piping and im-proves safety by reducing the high-pressure envelope during the drilling process.

5

MPD LITE™


All equipment is designed for ease of use, field inspection and repair, mini-mizing downtime. Optimal uses advanced, real-time diagnostic systems routinely utilized in the downstream side of the petroleum industry to give real-time valve, choke and flow conditions.

Design Working Pressure 1440 psi [100 bar]Dimensions: L-5.9 ft [1.8 m] x W-5.2 ft [1.6 m] x H-9.5 ft [2.9 m], Weight 6217l b [2820 kg]SCADA / PC communication real-time flow & densityAdvanced diagnostics monitoring(realtime asset management)Advanced monitoring of drilling mud returns containing entrained gas

Optimal MPD Lite™ 4” Coriolis Meter with Bypass (Emerson Micro Motion)

6

MUD GAS SEPARATOR, SAFE VENT / FLARE STACK

Design Working Pressure 185 psi [12.8 bar]ASME VIII, ZONE 1Maximum wind speed loading of 120 mph [193 km/h]Designed to be used as either an atmospheric drill through MGS or as a pressurized vessel suitable for UBD or 2-Phase MPD operationsVessel incorporates all necessary flanges to switch to pressurized operationsDimensions: Vessel Transport, L-21 ft [6.4 m] x W-7.5 ft [2.3 m] x H-7.5 ft [2.3 m], Weight 16000 lb [7257 kg] (dry)Dimensions: Support Transport, L-16.5 ft [5.0 m] x W-7.5 ft [2.3 m] x H-7.5 ft [2.3 m], Weight 8500 lb [3855 kg]Dimensions: In Use, H-37.5 ft [11.4 m] x W-7.5 ft [2.3 m] x L-7.5 ft [2.3 m], Weight 24500 lb [11113 kg]Incorporates diaphragm sealed pressure transducersSCADA control & monitoringFour-part assembly for ease of trans-portation12” 150 psi inlet and gas outlet22 ft [6.7 m] Liquid U seal for atmo-spheric operations

Design Working Pressure 285 psi [19.7 bar]Dimensions: L-20 ft [6.1 m] x W-8 ft [2.4 m] x H-9 ft [2.7 m], Weight 14330 lb [6500 kg]12” NP vent height adjustableIncorporates monitored Flame Arres-tor when used as atmospheric MGS or bypassed when used with pressure vessel

Optimal Mud Gas Separator

Optimal Safe Vent / Flare Stack

7

PROCESS FLOW


Optimal Pressure Control can support all of your engineering & technical requirements. OPC’s service-oriented personnel have extensive experi-ence working for operating companies in roles of MPD technical lead, proj-ect management and well-site supervision. Coupling this experience with a customer service approach results in OPC having a thorough under-standing of our customers’ needs.

Engineering / Technical Support Project Management & QHSE:

8

PRUITT HIGH PRESSURE SERIES RCDs

PRCD 3000 IN HIGH PRESSURE BOWL WITH HYDRAULIC CLAMP. SHOWN WITH 13-5/8”-5M MOUNTING FLANGE, 7-1/16”-5M STUDDED OUTLET, AND 6” FLOWLINE ISOLATION VALVE.

The Pruitt High Pressure (HP) Series RCDs are designed for utilization in Managed Pressure and Underbalanced Drilling applications. The pressure ratings and high RPM capabilities pro-vide the necessary performance range required in modern drilling operations. The Pruitt design allows freedom in the sizing of mounting flanges, while outlet sizes are adapt-able as well. Additionally, the Pruitt HP systems can be used with all 500 Series RCDs.

9

PRUITT HIGH PRESSURE SERIES RCDs


HIGH PRESSURE SERIES SPECIFICATIONS

SINGLE/DUAL ELEMENT

STATIC RATING (PSI) [bar]

MAXIMUM RPM

DYNAMIC RATING @ 200 RPM (PSI) [bar]

PASS THROUGH DIAMETER [mm]

MODEL PRCD 3000 PRCD 2000 PRCD 1509

DUAL SINGLE SINGLE

3000 [207] 2000 [138] 1500 [103]

200

500 [34.5]

200

500 [34.5]

200

500 [34.5]

7.032” [178.6] 7.032” [178.6] 9.032” [229.4]

PRCD 2000 IN HIGH PRESSURE BOWL WITH HYDRAULIC CLAMP. SHOWN WITH 13-5/8”-5M MOUNTING FLANGE AND 7-1/16”-5M STUD-DED OUTLET.

Managed Pressure DrillingUnder Balanced DrillingHigh Pressure, High Temperature DrillingGeothermal Drilling

APPLICATIONS

Fully Automated High Pressure Power UnitRemote Operated Hydraulic Clamp mini-mizes NPTSeal Elements for all mud types and drill pipe sizes

FEATURES & BENEFITS

API Flange ConnectionsSwivel Mount FlangeSnubbing AdapterCatchpan/Work PlatformMultiple Outlet SizesDual Outlets

AVAILABLE OPTIONS

10

PRUITT 500 SERIES RCDs

PRCD 508-G IN WELDED BOWL WITH HYDRAULIC CLAMP. SHOWN WITH 13-5/8”-5M MOUNT-ING FLANGE, 7-1/16”-3M OUTLET FLANGE, AND 6” FLOWLINE ISOLATION VALVE

The PRCD 500 series is based on the time tested, patented design that has been the cornerstone of Pruitt’s success in the drill-ing industry. The 500 Series RCDs are com-patible with any flange or surface conduc-tor pipe. Advances in R & D have led to the availability of the PRCD 508-G that requires no external lubrication, eliminating the need for maintenance by rig crew. The 500 Series RCDs come with a remote hydraulic clamp, but manual clamps remain available.

availability of the PRCD 508-G that requires no external lubrication, eliminating the need for maintenance by rig crew. The 500 Series RCDs come with a remote hydraulic clamp, but manual clamps remain available.

11

PRUITT 500 SERIES RCDs


PRCD 508 IN LOW PRESSURE BOWL WITH MANUAL CLAMP. SHOWN WITH 11”-5M MOUNTING FLANGE AND 7-1/16”-3M OUTLET FLANGE.

500 SERIES RCD SPECIFICATIONS

STATIC RATING (PSI) [bar]

MAXIMUM RPM

LUBRICATION

PASS THROUGH DIAMETER [mm]

MODEL PRCD 508 PRCD 508-G

650 [44.8] 650 [44.8]

200

PNEUMATIC OILER

200

SEALED

8.250” [209.6] 8.250” [209.6]

Air DrillingConventional DrillingGeothermal Drilling

APPLICATIONS

Manual or Remote Operated Hydraulic ClampPRCD508-G Eliminates Maintenance by Rig CrewsCompatible with Pruitt High Pressure Mounting BowlsSeal Elements for all mud types and drill pipe sizes

FEATURES & BENEFITS

API Flanged ConnectionWeld-On ConductorOvershot ConnectionSwivel Mount FlangesCustom Bowls

AVAILABLE OPTIONS

12

PRUITT RCD BOWLS

ABOVE: HIGH PRESSURE SWIVEL BOWL WITH HYDRAULIC CLAMP. SHOWN WITH 13-5/8”-5M MOUNTING FLANGE AND 7-1/16”-3M OUTLET FLANGE.BELOW: LOW PRESSURE OVERSHOT BOWL WITH MANUAL CLAMP. SHOWN WITH 9”-3M OUTLET FLANGE.

RCD Mounting Bowls can be manufac-tured to work in conjunction with virtually any size Annular BOP or Conductor Pipe. Flowline outlets can also be sized to meet customer requirements. Dual outlet bowls are available for use in collaboration with MPD drilling or any situation when an ad-ditional flowline is desired.

The Hydraulic Clamp is designed with user safety and simplicity in mind, as remote operation minimizes both time and manual intervention beneath the rig floor. However, manual clamping bowls are available if required.

API Flanged ConnectionSwivel Mount Flange

ANNULAR MOUNTING OPTIONS

Weld-On ConductorOvershot Connection

CONDUCTOR MOUNTING OPTIONS

500 SERIES CLAMPING OPTIONSManual Bolting ClampRemote Operated Hydraulic Clamp

13www.optimalpressure.com

TERMS & CONDITIONS

GENERAL CONDITIONS UNDER WHICH OPTIMAL PRESSURE CONTROL SERVICES ARE RENDERED AND EQUIPMENT IS RENTED

WARRANTY

It is agreed that Optimal Pressure Control shall not be liable or responsible for loss, damage or injury to a well for which equipment or services are supplied or responsible for use of equipment supplied or from acts of any person engaged in performing services on or to a well. Excessive refurbishing costs caused by customers’ misapplica-tion, destruction, or abuse of rented equipment are to be borne by the party for whom such equipment is furnished. Party for whom such equipment and services are furnished assumes all responsibility while equipment is furnished and/or services rendered, and agrees to hold Optimal Pressure Control or its assigns harmless for injuries to persons or property resulting from said services. Said party for whom such equipment and services are furnished assumes all incidental expenses such as telephone, freight, express and drayage charges.

The only warranty made by Optimal Pressure Control in connection with any products, or parts thereof, furnished or rented to customers, is that the same shall be free from defects of workmanship and material. The liability of Optimal Pressure Control or its assigns for breach of such warranty, when such is shown, shall be limited to the replace-ment of, or the allowance of credit for, the part or parts shown to be defective when used for which they were intended.

RESPONSIBILTYIt is expressly understood that Optimal Pressure Control shall not be responsible for damages or losses whether direct, indirect, special, consequential or any other kind whatsoever occasioned by or incidental to the use of any products, or parts thereof, whether resulting from the negligence of Optimal Pressure Control or any of its agents, servants, or employees. No agent, employee or representative of Optimal Pressure Con-trol is authorized to alter or amend in any fashion the provisions contained in the condi-tions.

TAXESAll Federal, State or Municipal taxes, except income or ad valorem taxes now or hereafter imposed with respect to services rendered or rental of equipment, and/or the process-ing, manufacture, repair, delivery, transportation, and/or proceeds of the merchandise or equipment rented herein specified shall be for the account of the buyer. The amount thereof shall be added to and become part of the price payable by the buyer.

TERMSUnless otherwise specified, published and quoted prices are due and payable thirty (30) days net cash. Interest at the highest percent per annum allowed by law will be charged after due date. All settlements are subject to approval of the Accounts Receivable Department.

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