berat berat paip gerudi & relang gerudi

April 9, 2019

Berat berat gerudi paip (HWDP)

Berat berat gerudi paip (HWDP) Kami Berat berat gerudi paip (HWDP) menawarkan peralihan beransur-ansur dari berat, rigid drill collars to the more flexible drill pipe which helps to reduce the number of fatigue failures seen directly above the Bottom Hole Assembly (BHA). Kami menawarkan berat berat dalam 3.1 / 2 ", 4″, 5″ and 5.1/2″ consisting of hard banded tool joints and raised wear pads on central upsets to optimize wear resistance. Kami menawarkan dua jenis konfigurasi HWDP; Standard HWDP dan Spiral HWDP. Standard HWDP Prevents stress concentration and allows directional drilling with controlled torque and reduces differential pressure sticking. Spiral HWDP Designed to handle maximum stresses induced at harsh drilling environments in vertical and directional wells. Saham banyak ciri-ciri yang sama dari Standard HWDP. Better reduction in differential sticking Increased weight and stiffness Minimizes wear Improves cutting circulation for better hole cleaning Our preferred applications of hard banding for drill pipe tool joints and BHA components (HWDP, Kolar gerudi) are ARNCO 350XT or Duraband NC, kedua-dua NS-1 disahkan; yang bukan sahaja direka untuk melindungi paip gerudi daripada memakai tetapi juga untuk melindungi selongsong. We use a robotic welding system for hardbanding drill pipe. HWDP - 3.500 – NC38 HWDP – 4.000 – MT39 HWDP – 4.000 – XT39 HWDP – 5.000 – NC50 HWDP – 5.500 – HT55 HWDP – 5.500 OD x 3.250 ID – DPMDS55 HWDP – 5.500 OD x 4.000 ID - DPMDS55