Products and services of Shenzhen Baiqin Petroleum Technology Co., Ltd.

Technical Capabilities

High-Speed ??Turbine Drilling

Petin is the first to introduce turbine drilling technology that can reach high speeds of 800-1500rpm into China, with personalized design Diamond-encrusted drill bits have become the only effective technology for speeding up drilling in igneous rocks, gravel layers, and highly abrasive quartz sandstone formations.

High-level/deep wells with multi-branch wells

Pelchin has the ability to complete horizontal branch wells in levels 1-6, achieving re-entry and selective mining of branch wells.

Rotating liner cementing and multi-stage cementing

Pelqin took the lead in using rotating liner hangers for onshore cementing operations in China, effectively improving cementing quality and applying this technology Promote it widely.

Oil-based drilling fluid

Promote clay-free phase oil-based drilling fluid system in horizontal wells for unconventional energy development in China, effectively protecting the reservoir and providing good well wall stability and lubrication ability to significantly improve drilling efficiency.

Main products and services Service items Main products 1 Turbine drilling services 2 7/8″- 9 1/2″ turbine drilling tools, 4″- 16″ impregnated diamond drill bits 2 Multi-branch well services branch wells Drilling and completion supporting system tools 3 Rotary liner cementing services Rotary top drive cement head/rotating cement head, rotary liner hanger and centralizer 4 Rotary casing cementing services Simple top drive, casing drive system, cement head Well rubber plugs, anti-torque rings, etc. 5 Graded cementing services A variety of mechanical and hydraulic graded hoops 6 Oil-based drilling fluid services Clay-free phase oil-based drilling fluids 7 Drill bit services Various high-efficiency and conventional drill bits 8 Casing anti-wear and reduction Resistance service 3-1/2″, 4″, 4-1/2″, 5″, 5-1/2″ drill pipe non-rotating casing wear sleeve 9 screw drilling service and other wall thickness, long life, high efficiency screw and other supporting tools 10 Window sidetracking services, casing window drilling supporting system tools 11 Directional and horizontal drilling services, downhole power drilling tools: conventional screws, long-life and high-efficiency screws, air screws, high-speed turbine drilling tools, etc.

Rotary steering drilling tools System

Measurement tools: MWD/LWD, Slim MWD and EMWD, etc. 12 Salvage service overshot, salvage spear, jar and strong magnetic salvage and other technical capabilities

High temperature and high pressure, High-corrosion completion

Has comprehensive service capabilities in completion design, tool selection, installation and debugging for high-temperature, high-pressure, and high-corrosion completions.

Conventional completion technical solution design and technology. Consultation and services

We can provide optimal completion solutions according to customer needs, select reasonable completion tools, and provide high-quality services to obtain maximum benefits for customers.

Large displacement. Completion

Complete the most difficult extended-reach well completion operation in the industry, with the highest water-to-vertical ratio reaching 3.7 and an average well depth of 7,600 meters.

High-yield oil well completion

Provide downhole completion tools for different types of high-production oil wells, including packers, safety valves and surface control systems

Dual-tube completion

Provide double-tube sealing. Design and products of dual-tube completion systems including spacers and annular safety valves

Monobore completion

Provides single-channel completion tools and services, such as liner. Hangers, top packers, cementing accessories, large-diameter safety valves, etc. meet the requirements of high-production wells and facilitate future well workovers.

Main products and services Service items Main products 1 High temperature and high pressure completion services 2-3/8 to 9-5/8 tubing retrievable safety valves and wire safety valves, suitable for 4-1/2 to Various packers, gas lift valves, sliding sleeves, chemical injection valves, expansion joints, working barrels and ball seats for 10-3/4 casing, etc. 2 Wireline operation service equipment: well testing winch, wellhead blowout prevention system

Standard tools: basic tool string, locking mandrel feeding and extraction tools, shifting tools, etc.

Salvaging tools: wire detectors, wire fishing spears, wire shearing tools, fishing barrel, magnetic fishing rod, etc.

Testing tools: selective testing tools, non-selective testing tools, detection tools

Other tools: pipe expanders, sand fishing drums, etc. 3 Wellhead and Christmas tree services casing head, casing spool, tubing head, tubing hanger, Christmas tree, etc. 4 Ground control services single well control panel, multi-well control panel, emergency shut-off valve 5 Oil testing services ground testing equipment, casing well drill pipe Testing technology, open hole drill pipe testing system tools, etc. 6 Sand control services High temperature and high pressure sand control technology, horizontal well gravel packing sand control technology, single and multi-layer sand control technology supporting product technical capabilities

Horizontal well multi-stage segmentation transformation (Fracturing, acid fracturing, acidizing) technology - horizontal well open-hole hydraulic seat packer segmented reconstruction technology; - self-expanding packer segmented reconstruction technology when exposed to oil and water; - horizontal well hydraulic jet segmented reconstruction technology; - Horizontal well fast drilling bridge plug segmentation transformation technology; - Horizontal well casing valve cementing segmentation transformation technology. Unconventional oil and gas reservoir fracturing technology - shale oil and gas reservoir fracturing technology; - coalbed methane fracturing technology; - tight sandstone oil and gas reservoir fracturing technology. High-temperature and high-pressure deep well fracturing technology Strong water-sensitive low-permeability reservoir fracturing technology Downhole multiple sealing span packer water search and water plugging technology

Main products and services Service items Main products 1 point Multi-stage segmented reconstruction tools for segment fracturing, acid fracturing and acidizing services for horizontal wells: open-hole hydraulic seat packers, self-expanding packers when exposed to oil and water, drillable bridge plugs, multi-stage segmented fracturing sleeves, Ball seat and supporting products fracturing fluid, acid and chemicals: conventional water-based fracturing fluid system (suitable for temperature range 30-180℃) and chemicals, clean fracturing fluid system and chemicals, slick water fracturing fluid system and chemicals, retarded acid systems and chemicals, autogenous acid systems and chemicals, gelled acid systems and chemicals, clean self-steering acid systems and chemicals 2 Water finding/water plugging services underground multiple sealing Span-type packer water-finding tools and supporting products Span-type packer water-blocking tools and supporting products Technical capabilities

Chemical injection

Can provide comprehensive anti-corrosion solution design, and A complete set of chemical injection system tools to help customers achieve the desired anti-corrosion effect at a lower cost.

Dynamic Detection

The dynamic monitoring system can reach a maximum working pressure of 25,000 psi, can be applied to severe underground conditions of up to 200°C, and can ensure a high degree of reliability of the system.

Gas lift

Design a reasonable gas lift plan based on the characteristics of the production layer, select appropriate gas lift tools and a reasonable quantity, improve oil recovery efficiency and reduce gas lift oil recovery costs.

Electric submersible pumps

We can provide a full range of multi-specification electric submersible pumps and supporting tools, which can meet the requirements of different well conditions and have high reliability, high temperature and high pressure resistance, It has the advantages of high degree of automation and good compatibility.

Main products and services Service itemsMain products 1. Gas lift eccentric working barrel, gas lift valve, fishing head, tilting tool, gas lift valve feeding and taking out tools, etc. 2. Electric submersible pumpElectric submersible pump , high temperature electric submersible pump, dual electric submersible pump system 3 chemical injection chemical injection valve, chemical injection pipeline, pipeline protector, ground pumping unit, pipeline winch, etc. 4 dynamic monitoring sensor, sensor holder, signal cable, control and display panel , solar power supply system and other technical capabilities

API related standards; designed in accordance with customer technical specifications; applying the most advanced design concepts in the industry; applying the company's relevant patented technologies; using the most advanced products with recognized quality in the international industry Fluid control components. Main products and services. Service items Main products 1 Wellhead control equipment Single well control panel, multi-well control panel, underbalanced well control system, rotating BOP control cabinet, choke manifold control system 2 Chemical reagent injection equipment Chemical reagent injection System 3 Emergency shut-off valve control equipment Emergency shut-off valve control panel 4 Automation monitoring system Closed-circuit television surveillance system (CCTV) and data monitoring system (SCADA) Technical capabilities

Oilfield pressure test equipment is based on API 16A and API 16C , API6A, SY5156 and other wellhead and well control equipment pressure test standards and API Spec11D1-2002 (ISO 14310-2001), API14A and other downhole tools and safety valve pressure test standards, and integrates domestic and foreign advanced technology and process development and manufacturing It is an internationally advanced pressure test product and has a national patent certificate and enterprise standard certificate.

The oilfield test and detection device is a large-scale complete set of equipment that integrates pressure testing device, test process, automation control, video surveillance and supporting facilities. It complies with HSE occupational health, safety and environmental protection requirements, has complete functions and excellent components , safe and reliable, and the test results are accurate.

Main products and services Service items Main products 1. Portable hydraulic test bench for hydraulic pressure testing equipment, skid-mounted hydraulic testing bench, centralized control hydraulic testing device 2. Portable gas sealing testing bench for air seal testing equipment , Skid-mounted gas seal test bench, large gas seal experimental device 3 Laboratory design and construction project wellhead and gas tree test system, blowout preventer test system, packer performance test system, oil production process simulation test system, gas lift process Simulation test system, sand control technology simulation test system