Our Rigs - PT. Suwarna Dwipa Nusantara

RIG FLEET & TECHNICAL SPECIFICATIONS

PT. Suwarna Dwipa Nusantara operates a targeted rig fleet equipped for diverse operational requirements, ranging from deep-well drilling campaigns to shallow-well interventions and workovers. Our assets are engineered for mechanical reliability, structural integrity, and optimized Non-Productive Time (NPT).

Rig BSDS #08

Rig Power : 2,000 HP
Derrick : Height 147 ft
Rig Type : Walking Rig – Land Rig
Max Static Hook Load: 1,000,000 lbs.
Mud Pump : WH 1612 – 1600 HP (3 Units)
Drawworks : Letourneau, Texas, LDW1000K1002 (Cap 1,000,000 Lbs.)
Drawworks Prime Mover : LeTourneau AC motor type, power output 1500 HP, 2300 rpm, with cooling system
Manufacture : Citra Tubindo Engineering est. July 2012

Rig SDN#03

Rig Power : 350 HP
Derrick : Height 24 m
Rig Type : Truck Mounted – Land Rig XJ 350
Max Static Hook Load: Cap 900 kN
Mud Pump : WH-440 (1 unit)
Drawworks : JC-18A, Capacity 544 HP, Depth rating 1,500 m
Drawworks Prime Mover : 400 HP
Manufacture : January 2024

Rig BSDS #08 | 2,000 HP Walking Land Rig

Rig BSDS #08 is a 2,000 HP heavy-duty walking land rig configured for deep-well, complex formation, and multi-well pad drilling operations. Packaged by Citra Tubindo Engineering with LeTourneau core components, the system integrates a 1,000,000 lbs hoisting capacity with multi-directional mobility to support extended drilling programs.

Deployment & Mobility (Walking System)

Designed for multi-well pad applications, BSDS #08 is capable of mobilizing between wellheads with a full setback of drill pipe. This mechanized walking capability eliminates conventional rig-down and rig-up procedures during pad drilling, systematically reducing inter-well transition times and mobilization costs.

Drawworks & Hoisting Dynamics

The drawworks system utilizes a 1,500 HP AC motor and a LeTourneau LDW1000K1002 unit. The AC drive mechanism delivers precise torque regulation and supports a 1,000,000 lbs static hook load, providing the structural and mechanical capacity required to safely manage immense string weights in deep vertical profiles or extended-reach wells.

Hydraulic & Fluid Systems

Fluid circulation is driven by three 1,600 HP heavy-duty triplex mud pumps (WH 1612). This high-capacity output maintains target annular velocities for optimal hole cleaning and accurate pressure control, which is essential for maximizing Rate of Penetration (ROP) in demanding wellbore geometries.

Rig SDN#03 Truck-Mounted Workover & Completion Rig

Rig SDN#03 is an XJ 350 Truck-Mounted Land Workover Rig, commissioned in January 2024, designed specifically for shallow oil and gas completions, mature well maintenance, and intensive workover operations. By integrating the power generation, drawworks, and a 24-meter mast onto a heavy-duty chassis, SDN#03 is engineered for rapid deployment and continuous well-to-well mobility.

Deployment & Mobility (Truck-Mounted)

The self-propelled, integrated carrier design streamlines mobilization compared to traditional modular rig setups. Upon site arrival, the hydraulic mast deployment system facilitates rapid rig-up, optimizing project timelines for well-servicing campaigns that require frequent repositioning and minimal site-preparation footprint.

Drawworks & Hoisting Dynamics

Delivering a reliable 350 HP power rating, the rig achieves a maximum static hook load of 900 kN. The paired JC-18A drawworks assembly is calibrated for consistent downhole operations, including tripping pipe, fishing sequences, and tubing replacements within its operational depth rating of 1,500 meters.

Hydraulic & Fluid Systems

The rig utilizes an independent WH-440 mud pump unit. This targeted configuration delivers stable fluid circulation and well-control support for well-washing, well-killing, and light sidetracking procedures, effectively balancing necessary operational demands with a lightweight, highly mobile equipment profile.

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What Our Clients Say

Our clients' experiences underscore our commitment to service excellence and operational integrity.

"PT. SDN's expertise in drilling has significantly boosted our production. Their attention to safety and efficiency is unparalleled."

u003cspan class=u0022h1u0022u003eJames Rods u003c/spanu003e

"Working with PT. SDN has been a game-changer for our geothermal projects. Their team's professionalism is commendable."

u003cspan class=u0022h1u0022u003eJohn Martin u003c/spanu003e

"The reliability of PT. SDN's services exceeded our expectations. We look forward to our continued partnership."

u003cspan class=u0022h1u0022u003eMary Smith u003c/spanu003e