高溫(wen)暫堵(du)毬PGA可(ke)降解(jie)壓(ya)裂毬可溶性(xing)
2024-07-24
中(zhong)文名(ming)稱(cheng) PGA可(ke)降(jiang)解壓裂(lie)毬英(ying)文名(ming)稱 Degradable Frac Ball採用PGA材料(liao)加(jia)工(gong)而(er)成(cheng),適用(yong)于60~120℃下(xia)的井(jing)溫。承壓強(qiang)度70Mpa。小毬(qiu)直逕在(zai)8~20mm之(zhi)間都可定製(zhi)。泡60℃熱水中(zhong)約(yue)1週(zhou)可···