Drill bit, drilling equipment, and instrument rentals, as well as integrated drilling services for accelerated operations
February 21, 2025: Leaders from Luntai County Conduct Inspection
Release date:
2025-02-21
Source:
Chengdu Tdrill Energy Technology Co., Ltd.
Related News
The annual meeting of Chengdu Tdrill Energy Technology Co.,Ltd., themed "Leap into a New Journey, Achieve Success Today," has concluded successfully. All colleagues and guests gathered together to review past achievements, outline plans for the new year, recognize outstanding individuals, unite our strengths, and jointly embark on a new journey of high-quality development for the company.
2026 Spring Festival Holiday Notice
Our company is pleased to announce the 2026 Spring Festival holiday schedule: The holiday period will run from February 11, 2026 (the 22nd day of the 12th lunar month) to February 23, 2026 (the 7th day of the 1st lunar month). Normal office operations will resume on February 24, 2026 (the 8th day of the 1st lunar month). During the holiday period, routine business processing will be temporarily suspended. We will promptly respond to any inquiries or collaboration requests once we resume work. On this joyous occasion of the Spring Festival, our company extends festive greetings to all our valued customers. We deeply appreciate your long-term support and trust, and wish you a happy Spring Festival and smooth sailing in all your endeavors.
In oil drilling operations, the transition zone where the drill bit moves from soft rock formations into hard rock formations (or vice versa) is often a high-risk area for drill bit damage. A recent study, using sophisticated digital simulations, has revealed the underlying mechanical mechanisms behind this phenomenon and proposed effective solutions.
Understanding ASME Section IX (2025 Edition) and Its Importance in Welding Standards
ASME Section IX specifically governs the qualification of welding and brazing procedures, as well as the performance qualifications of welders and brazers. This includes requirements for Welding Procedure Specifications (WPS), Procedure Qualification Records (PQR), and Welder Performance Qualifications (WPQ). It applies to welding processes used in pressure vessels, boilers, and piping systems. Section IX ensures these procedures produce welds with acceptable mechanical properties under the expected service conditions.
