OIL & GAS • RIG SERVICES • FABRICATION

ENGINEERED FOR CRITICAL OIL & GAS OPERATIONS

Integrated rig services, fabrication, industrial supplies and logistics for demanding onshore and offshore operations.

Request an RFQ View Capabilities
01 // HEAVY YARD Fabrication Al-Jubail Yard & Assembly Bay 02 // FIELD CREW Rig Workforce ABS / AWS Certified Specialists 03 // PROCUREMENT Industrial Supplies Up to 15,000 PSI Stock 04 // MOBILIZATION Rig Logistics Turnkey Relocation & Transport
OPERATING WITHIN THE OIL & GAS ECOSYSTEM
Saudi Aramco
Helmerich & Payne
Arabian Drilling
SABIC
NEOM
Larsen & Toubro
Samsung C&T
Hyundai Heavy Industries
Ma'aden
Sipchem
YASREF
Luberef
CORE CAPABILITIES // 04 PILLARS

ENGINEERING & FIELD EXECUTION

Dedicated infrastructure, certified personnel, high-pressure equipment, and strategic GCC logistics.

PILLAR 01 // DOMINANT CAPABILITY HEAVY FABRICATION INFRASTRUCTURE
Enserv Heavy Fabrication Yard and Rig Structural Engineering
Al-Jubail Yard & Assembly Facility

Fabrication & Custom Engineering

Turnkey fabrication, modification, and recertification of rig mud tanks, mud material storage skids, pipe racks, high-pressure flowline spools, and certified offshore skip tanks. Heavy structural welding to AWS D1.1 and ABS rules.

• Mud Tank Modifications
• Pipe Racks & Manifolds
• Storage Boxes & Skids
• Hydrostatic Pressure Testing
AWS D1.1 • ABS Procedures Technical Details →
PILLAR 02 CREW SUPPLY
Enserv Certified Rig Workforce and Offshore Welders
ABS & AWS 6G Welders

Skilled Rig Workforce Supply

ABS-certified offshore/onshore welders, rig mechanics, industrial painters, roustabouts, rig supervisors, and heavy equipment operators deployed for zero NPT operations.

Onshore & Offshore Crews Workforce Specs →
PILLAR 03 UP TO 15K PSI
Enserv Drilling Materials and High-Pressure Industrial Supplies

Drilling Materials & Supplies

BOP lines, high-pressure hoses, hammer unions (Fig 100 to 1502), API 6D ball/butterfly valves, mud gauges, RTJ gaskets, and ASME forged fittings.

MTR Traceable [EN 10204 3.1: CLIENT INPUT REQUIRED] Catalogue →
PILLAR 04 GCC CONVOY
Enserv Heavy Haulage Convoy and Rig Logistics Mobilization

Rig Mobilization & Logistics

Turnkey rig moving, heavy-haul route survey and clearance, equipment loading, customs documentation, and scheduled transport convoys across Saudi Arabia and GCC borders.

KSA • UAE • Bahrain Logistics Specs →
FIELD EXECUTION // VERIFIED CONTRACT DOSSIERS

FEATURED PROJECT DOSSIERS

View All Projects Record →
DOSSIER // 01 CLIENT: HELMERICH & PAYNE (H&P)
Mud Tank Pipeline Modification & Storage Skids - Photo 1
Mud Tank Pipeline Modification & Storage Skids - Photo 2
Mud Tank Pipeline Modification & Storage Skids - Photo 3
Mud Tank Pipeline Modification & Storage Skids - Photo 4
ONSITE RIG EXECUTION
01 / 04

Mud Tank Pipeline Modification & Storage Skids

Full onsite structural and high-pressure manifold piping modifications across active mud tank systems, including the precision fabrication, structural reinforcement, and certified load testing of 8 heavy-duty mud material storage skids.

Scope Area 01 Onsite Mud Tank Piping
Scope Area 02 8 Units Material Skids
Delivered • Zero Incident View Dossier →
DOSSIER // 02 CLIENT: HALLIBURTON ENERGY SERVICES
50 Heavy Skip Tanks (11-Ton / 11,000 KG) - Photo 1
50 Heavy Skip Tanks (11-Ton / 11,000 KG) - Photo 2
50 Heavy Skip Tanks (11-Ton / 11,000 KG) - Photo 3
50 Heavy Skip Tanks (11-Ton / 11,000 KG) - Photo 4
HEAVY FABRICATION ORDER
01 / 04

50 Heavy Skip Tanks (11-Ton / 11,000 KG)

Turnkey fabrication of 50 heavy skip tanks with 11-ton capacity manufactured to Halliburton specification BAR-SS-10096.

Volume & Load 50 Units / 11,000 KG Each
Specification Code BAR-SS-10096
Delivered • Verified Record View Dossier →
YARD INFRASTRUCTURE // AL-JUBAIL

HEAVY STRUCTURAL FABRICATION & STAGING

Operating dedicated industrial facilities in Al-Jubail Industrial City, ENSERV provides full-cycle engineering, heavy structural assembly, and recertification for land rigs and offshore units across the Kingdom and the Gulf.

Total Operational Yard Footprint [CLIENT INPUT REQUIRED]
Welding Qualification Governance ABS WQT / [CLIENT INPUT REQUIRED: AWS Code]
Testing & QA/QC Regimes Hydrostatic • 100% NDT • CWI
Coating & Surface Prep Offshore Marine Grade Multi-Coat
Yard Overhead Crane Lifting Specs [CLIENT INPUT REQUIRED]
Monthly Structural Throughput [CLIENT INPUT REQUIRED]
Request Yard Fabrication Scope →
ENSERV Fabrication Plant and Structural Assembly
FACILITY ID: JUB-FAB-01 AL-JUBAIL // SAUDI ARABIA
Al-Jubail Operational Base
ABS Certified Welders
100% NDT Tested
INDUSTRIAL PROCUREMENT // OILFIELD INVENTORY

DRILLING MATERIALS & SUPPLIES

OEM-direct lines, high-pressure ratings, and Mill Test Report (MTR) quality documentation.

Techfluid SY40 High Pressure Hose
RIG & INDUSTRIAL HOSES

High-Pressure Rig Hoses

SY10, SY20, and SY40 mud delivery, oil suction, and bulk material hoses rated up to 40 Bar (580 PSI).

Up to 40 Bar RFQ →
Balon Series W Carbon Steel Ball Valve
BALON • DEMCO

Flow Control Valves

API 6D floating ball valves, Demco NE-D butterfly valves, and high-pressure gate valves.

API 6D • Tested RFQ →
Fig 1502 Hammer Union
ASME • API SPEC

Fittings, Unions & RTJ

Fig 100 to Fig 1502 hammer unions, ASME B16.11 forged threaded/socket fittings, and RTJ ring gaskets.

Up to 15,000 PSI RFQ →
Fig 1502 Mud Pressure Gauge
PRECISION TELEMETRY

Mud Pressure Gauges

Unitized 1502 hammer union mud pressure gauges, tong line pull load cells, and weight indicator systems.

0–15,000 PSI Range RFQ →

Material Traceability & Certification [EN 10204 3.1: CLIENT INPUT REQUIRED]

Serialized Mill Test Reports (MTRs) and manufacturer batch certificates supplied with all dispatches.

Request Inventory RFQ →
ACCREDITED GOVERNANCE // QUAYAUDIT UK LIMITED

QUALITY & CERTIFICATIONS

International ISO accreditations audited by QuayAudit UK Limited alongside American Bureau of Shipping (ABS) and AISC structural welding standards.

ISO 9001:2015 Quality Management System Certificate QuayAudit UK View Full Certificate (JPG/PDF)
Official Audit Certificate Scan • Reg. #4159921
QMS Certified Registration No: 4159921

ISO 9001:2015

Quality Management System

Certified Auditing Body: QuayAudit UK Limited (United Kingdom Accreditation)
Audited Scope of Registration: Provision of onshore & offshore rig workforce supply, turnkey structural steel fabrication, high-pressure pipeline modification, mud material storage skids, and oilfield industrial supplies.
Operational Compliance: Compliant with international petroleum operator audit regimes in Saudi Arabia and the GCC.
Download / View Certificate Full Compliance Dossier →
MARITIME CLASS

ABS Certified

Welder qualifications & structural procedures for offshore rigs and jackup barges.

STRUCTURAL CODE

AISC / Welder Qualified

Certified execution for load-bearing steel masts, substructures and skids [AWS D1.1: CLIENT INPUT REQUIRED].

PETROLEUM STANDARD

API 6D • Spec 6A

Hydrostatic tested valves, high-pressure flowline fittings, and drilling manifold hardware.

METALLURGY & WPS

Materials & WPS Qualifications

Standard drilling service and qualified welding procedures [NACE MR0175 Sour Gas: CLIENT INPUT REQUIRED].

COMMERCIAL & TECHNICAL INQUIRIES

REQUEST AN RFQ / SCOPE DISCUSSION

Discuss your upcoming drilling campaign, yard fabrication, workforce mobilization, or industrial procurement requirements directly with ENSERV engineers.

Submit RFQ Form → Call: +966 59 455 2171
Direct: sales@enservs.com • Hotline: +966 50 958 7005 • Headquarters: Al-Jubail, KSA