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Hainaisen Attends Oil & Gas Uzbekistan 2026 to Expand Central Asia Market 2026-05-20

Hainaisen Attends Oil & Gas Uzbekistan 2026 to Expand Central Asia Market

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Expanding into the Middle East & Africa: Shaanxi Hainaisen Petroleum Technology Showcases Cutting-Edge Drilling Solutions at the 9th Egypt Oil and Gas Exhibition 2026 2026-04-08

Expanding into the Middle East & Africa: Shaanxi Hainaisen Petroleum Technology Showcases Cutting-Edge Drilling Solutions at the 9th Egypt Oil and Gas Exhibition 2026

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Shaanxi Hainaisen Ships Precision Drilling Tools for International Field Operations 2026-03-02

Shaanxi Hainaisen Ships Precision Drilling Tools for International Field Operations

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HAINAISEN Delivers 15 Units of 8-3/4 2026-01-23

HAINAISEN Delivers 15 Units of 8-3/4" Five Blade Wing Oil Drilling Bits to Global Energy Partners

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Solutions for thermal degradation of PDC cutters: UK Driller’s Field-Proven Fix with 4 Wings Blades PDC Bit 2026-01-22

Solutions for thermal degradation of PDC cutters: UK Driller’s Field-Proven Fix with 4 Wings Blades PDC Bit

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Extending bit life in highly abrasive sandstone: U.S. Driller’s Trusted Fix with 4 Wings Blades PDC Bit 2026-01-21

Extending bit life in highly abrasive sandstone: U.S. Driller’s Trusted Fix with 4 Wings Blades PDC Bit

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Extending bit life in highly abrasive sandstone: U.S. Driller’s Field-Proven Solution 2026-01-20

Extending bit life in highly abrasive sandstone: U.S. Driller’s Field-Proven Solution

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Quality Safeguards Three Years of Cooperation! Shaanxi Haisen Six Blade Wing Petroleum Drill Bit Secures 14 Orders from Key Russian Client 2026-01-19

Quality Safeguards Three Years of Cooperation! Shaanxi Haisen Six Blade Wing Petroleum Drill Bit Secures 14 Orders from Key Russian Client

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Precise Breakthrough in the French Market! Heinesen Secures RMB 600,000 Annual Procurement for Customized PDC Drill Bits, Deepening its Footprint in the Overseas Drilling Equipment Market 2026-01-16

Precise Breakthrough in the French Market! Heinesen Secures RMB 600,000 Annual Procurement for Customized PDC Drill Bits, Deepening its Footprint in the Overseas Drilling Equipment Market

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Troubleshooting borehole deviation with 4-blade bits: U.S. Driller’s Field-Proven Fix 2026-01-15

Troubleshooting borehole deviation with 4-blade bits: U.S. Driller’s Field-Proven Fix

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How to repair worn PDC cutters on a steel body bit? U.S. Driller Shares Field-Proven Tips 2026-01-14

How to repair worn PDC cutters on a steel body bit? U.S. Driller Shares Field-Proven Tips

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4-wing vs 3-wing PDC bit: Which reduces vibration better? U.S. Mine Test Proves the Clear Winner 2026-01-13

4-wing vs 3-wing PDC bit: Which reduces vibration better? U.S. Mine Test Proves the Clear Winner

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Shannxi Hainaisen Technology Co., Ltd. Successfully Exports Drill Bits to Overseas Clients 2025-08-29

Shannxi Hainaisen Technology Co., Ltd. Successfully Exports Drill Bits to Overseas Clients

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Shannxi HNS Drills Expands Global Reach with Major Shipment to Australia 2025-07-14

Shannxi HNS Drills Expands Global Reach with Major Shipment to Australia

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Shannxi HNS Drills Successfully Ships High-Performance Drill Bits to the UK 2025-07-14

Shannxi HNS Drills Successfully Ships High-Performance Drill Bits to the UK

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How Does Five Blade PDC Drill Bit Enhance Hard Rock Penetration? 2025-07-03

How Does Five Blade PDC Drill Bit Enhance Hard Rock Penetration?

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How Does a Directional Well PDC Drill Bit Enhance Steering? 2025-07-03

How Does a Directional Well PDC Drill Bit Enhance Steering?

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Seven Blade Wing Drill Bit: Why Is Wear Resistance Critical? 2025-07-03

Seven Blade Wing Drill Bit: Why Is Wear Resistance Critical?

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Shaanxi Hainessen Petroleum Technology Co., Ltd. showcases innovative achievements in drill bits and drilling equipment at Beijing CIPPE exhibition 2025-03-27

Shaanxi Hainessen Petroleum Technology Co., Ltd. showcases innovative achievements in drill bits and drilling equipment at Beijing CIPPE exhibition

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Machining principle of five axis machining center 2025-03-27

Machining principle of five axis machining center

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The Current Status and Development of PDC Technology 2025-03-21

The Current Status and Development of PDC Technology

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The role of diamond surface coating treatment 2025-03-19

The role of diamond surface coating treatment

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Manufacturing and application of polycrystalline diamond tool 2025-03-19

Manufacturing and application of polycrystalline diamond tool

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How to identify the tool connector? 2025-03-13

How to identify the tool connector?

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