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Fast moving drilling rig

Technical Specifications

ZJDBT Series Fast Moving Drilling Rigs

Parameter	ZJ40DBT	ZJ50DBT	ZJ70DBT	ZJ90DBT
Nominal depth (m)	4,000	5,000	7,000	9,000
Max. hook load (kN)	2,250	3,150	4,500	6,750
Drawworks power (HP)	1,000	1,500	2,000	3,000 – 4,000
Mast type	K‑style, front‑opening	K‑style	K‑style	K‑style, front‑opening
Mast raising	Drawworks / hydraulic	Drawworks	Drawworks	Drawworks
Substructure type	Swing‑up, hydraulic lift	Swing‑up	Swing‑up	Swing‑up, hydraulic lift
Drill line diameter (mm/in)	32 / 1‑1/4	35 / 1‑3/8	38 / 1‑1/2	45 / 1‑3/4
Drive type	AC VFD	AC VFD	AC VFD	AC VFD
Operating temperature	0°C to +55°C	0°C to +55°C	0°C to +55°C	0°C to +55°C
API compliance	API 4F, 7K, 8C	API 4F, 7K, 8C	API 4F, 7K, 8C	API 4F, 7K, 8C
Ideal for	Medium depth, single pad	Deep cluster wells	Deep gas, cluster pads	Ultra‑deep gas, HPHT

Product Types – Fast Moving Drilling Rig Configurations

Model	Depth	Hook Load	Drive	Key Mobility Feature
ZJ40DBT	4,000 m	2,250 kN	AC VFD	Modular‑integrated trailer, 48‑48h 10km relocation
ZJ50DBT	5,000 m	3,150 kN	AC VFD	Semi‑trailer mast unit + tractor substructure unit
ZJ70DBT	7,000 m	4,500 kN	AC VFD	Split‑move: mast unit + substructure unit
ZJ90DBT	9,000 m	6,750 kN	AC VFD	High BOP adaptability, top‑drive guide rail integrated
BE550 / BE770 (Big Easy)	5,500‑7,000 m	up to 770 kips	AC VFD	Trailer‑mounted, crane‑free, 6‑trailer assembly

All models feature:

AC VFD drive with regenerative braking
Pin‑connected modular construction (no field welding)
API 4F, 7K, 8C, Q1 certified
Desertsand‑sealed and pressurized cab options for Middle East environment
Integrated driller control system with advanced automation

Applications – Where Fast Moving Drilling Rigs Excel

Application	Why Fast Moving Rig	Typical Benefit
Cluster well pad drilling	Move between wellheads without dismantling mast and substructure	Reduce inter‑well move time from weeks to 48 hours
Short‑distance rig relocation (≤50 km)	Transport as integrated modules, not disassembled components	Cut total moving time by 50‑70%
Desert operations (Middle East, North Africa)	Sand‑sealed components, 0°C‑55°C rating, pressurized cabins	Reliable operation in extreme heat with minimal weather‑related delays
Multi‑well exploration campaigns	Fast rig‑up and rig‑down between wells	Increase wells drilled per year by 30‑40%
Emergency / time‑critical drilling	Crane‑free assembly, arrives on trailers	Start drilling within days of arrival
Rental fleet / contract drilling	Standardized fast moving modules across multiple rigs	Reduce fleet spare parts inventory and training costs

Why Choose SJ Petro for Fast Moving Drilling Rigs?

1. Developed for the World's Most Demanding Fast‑Move Environments

Fast moving drilling rigs are engineered for Middle East cluster well programs. The ZJ90DBT was specifically developed to meet Kuwait's desert requirements for rapid rig movement and large‑size BOP installation, with the mast and traveling system transported as a complete semi‑trailer unit.

2. Backed by Sinopec – The World's Largest Drilling Operator

SJ Petro is a wholly‑owned subsidiary of Sinopec Oilfield Equipment Corporation, part of the Fortune Global 500 Sinopec Group. Sinopec operates the largest international land‑rig fleet in Kuwait, and our fast moving rigs are direct descendants of that decade‑long field experience.

3. API Certified – No Compromises on Quality

All fast moving drilling rigs are designed and manufactured to API 4F (masts and substructures), API 7K (drawworks), API 8C (top drives) and API Q1 (quality management). Full material traceability, weld maps, and NDT reports are provided.

4. Climate‑Adapted – Desert‑Ready as Standard

The fast moving rig series is built for 0°C to +55°C operation with sand‑sealed enclosures, pressurized control cabins, and oversized cooling systems – ready to perform in the hottest oilfields on earth.

5. Global Service & Spare Parts Support

24/7 remote diagnostics – Engineers can log into the control system (with your permission) from anywhere.
Regional parts hubs – Dubai, Houston and Singapore stock fast‑motion specific components.
On‑site commissioning and training – Included with every rig.
Field service – Available for emergency repairs and overhauls.

6. Flexible Commercial Models

Option	Term	Best For
Outright purchase	N/A	Long‑term cluster well operators
Operating lease	12‑60 months	Contractors, multi‑year campaigns
Short‑term rental	3‑12 months	Single cluster well pads, exploration
Fleet financing	Custom	5+ rigs, large‑scale developments

FAQ – Fast Moving Drilling Rig

Q1: What is a fast moving drilling rig?

A. A fast moving drilling rig is specifically engineered for rapid short‑distance relocation between wellheads. It features integrated trailer transport modules, pin‑connected substructure, hydraulic mast raising, and crane‑free assembly. A typical 5,000m fast moving rig can be disassembled, moved 10km, and reassembled in 48 hours or less – compared to 2‑3 weeks for a conventional rig.

Q2: How many modules does a fast moving drilling rig require?

A. The ZJ40DBT and ZJ50DBT are designed with 2‑4 major integrated transport units: (1) mast and traveling system unit (semi‑trailer), (2) substructure and support equipment unit (tractor towed), (3) power module (generator sets, VFD room, air supply), and (4) mud pump module. The BE series (Big Easy) requires as few as six trailers for complete rig deployment.

Q3: How long does it take to relocate a fast moving drilling rig over 10km?

A. Field data shows that a 2,000HP fast moving rig can be relocated within a 10km distance in 48 hours. This includes disassembly at the original site, road transport, and reassembly at the new location. For shorter moves within a cluster pad, the rig can be relocated without dismantling the mast, taking only 6‑12 hours.

Q4: Is a crane needed to assemble the rig?

A. No. The mast is raised using the drawworks power (ZJ series) or hydraulic cylinders (BE series). No external crane is required for standard operations, making the rig ideal for remote locations where crane availability is limited.

Q5: What is the difference between the ZJDBT series and the BE (Big Easy) series?

A. ZJDBT series rigs (ZJ40DBT, ZJ50DBT, ZJ70DBT, ZJ90DBT) are modular fast moving rigs with pin‑connected substructures, requiring a crane for initial module placement but offering deep drilling capacity (up to 9,000m). BE series rigs (BE550, BE770) are fully trailer‑mounted and require no crane at all. They can be positioned by six trailers and raised hydraulically, making them the ultimate choice for ultra‑fast moves and lightweight transport.

Q6: Can a fast moving drilling rig be used for cluster well pad drilling?

A. Absolutely. Fast moving rigs are designed for cluster well drilling. The rig can be relocated within a distance of 10km in 48 hours, making it ideal for pads where 10‑30 wells are drilled in sequence. For even denser pads, walking rigs equipped with hydraulic cylinder walking systems can move between wellheads without any disassembly.

Q7: What is the typical lead time for a fast moving drilling rig?

A. | Model | Lead Time |
|:---|:---|
| ZJ40DBT / ZJ50DBT | 5‑7 months |
| ZJ70DBT / ZJ90DBT | 7‑9 months |
| BE550 / BE770 | 4‑6 months |

Custom desert‑spec packages add 1‑2 months. Expedited delivery may be available – contact our sales team.

Q8: Do you provide training for fast moving rig assembly and disassembly?

A. Yes. Every fast moving rig purchase includes 2 weeks of on‑site training covering: