Why shouldn't new and old drill pipes be used together?

In drilling operations, drill pipes serve as the critical component connecting the drilling rig to the drill bit. However, in practice, it’s common to see new and old drill pipes being used interchangeably—a seemingly cost-saving approach that, in reality, harbors multiple hidden risks. This article will thoroughly examine the dangers of mixing new and old drill pipes from three key perspectives: differences in mechanical performance, increased safety risks, and rising maintenance costs.

Shijiazhuang Weilida Drill Pipes invites you to join the 2023 China International Mining Conference.

Shijiazhuang Weilida Drill Pipes invites you to join the 2023 China International Mining Conference.

2019 has arrived as promised—thank you for being with me for the rest of my life!

As we bid farewell to 2018 and welcome 2019, we’ve journeyed through 365 days and nights, climbed 365 steps, dreamed 365 vivid dreams, and poured in 365 drops of hard work—only to be rewarded with 365 moments of happiness. On this New Year’s Day 2019, we step into a new era, ready to embark on an exciting new chapter. At this moment, we feel both grateful and proud. Looking back on the past year, it was truly fulfilling—and brimming with abundant rewards. Thanks to our relentless efforts, “Weilida” has reaped remarkable achievements. As we gaze ahead into 2019, we remain optimistic, armed with unwavering determination and confidence to conquer whatever lies ahead. Standing at the intersection of the old year and the new, we’re already planning for the future while taking stock of where we stand today.

New Launch of Down-the-Hole Hammer Drill Rods

In 2015, the company's latest products include ∅73, ∅76, ∅89, ∅102, ∅114, and ∅127 down-the-hole hammer drill rods, as well as external flat drill rods. For more details, please call Manager Jia at Shijiazhuang Weilida Exploration Machinery Co., Ltd. at 139-3184-2198.

Why are drill pipe prices still declining?

Why are drill pipe prices still declining? According to a report on the 24th, the quoted price for 62% grade imported iron ore fines has dropped to $99.4 per ton, marking a weekly decline of $10.8—a move that industry insiders believe may be nearing the market’s bottom. Meanwhile, on the 27th, traders struggled under ongoing supply allocation policies, with 63.5% grade Indian iron ore futures trading at $106–$108 per ton, falling sharply below the psychological threshold of $120 per ton. Compared to prices exceeding $200 per ton in early 2023, this represents nearly a 50% drop. Notably, recent mineral prices have now fallen to their lowest levels since late 2009. On the 28th, a water well drill pipe price analyst noted that, in the near term, further declines in prices are likely as market conditions remain volatile.

Shijiazhuang Weilida Exploration Machinery Co., Ltd. wishes you a prosperous Year of the Pig!

Shijiazhuang Weilida Exploration Machinery Co., Ltd. wishes you a Happy New Year! As the years swiftly glide into the Year of the Pig, the zodiac cycle turns, ushering in a fresh start. With its plump, cheerful demeanor, the pig brings blessings—its sturdy hooves gently treading through the vibrant spring breeze and swaying willows. Fields are blanketed in lush green wheat seedlings, while cheerful magpies chirp joyfully, heralding good fortune. Take just one second to let go of your worries, spend a minute reflecting on the promises of the new year, share an hour treasuring moments with your loved ones, and embrace an entire year of life’s simple yet profound joys. As we stand at the threshold of this exciting transition between old and new, please accept my warmest wishes with a heartfelt smile. Wishing you all the best as the Year of the Pig arrives in 2019!