A high temperature retarder HTR-300L applied in long cementing interval GUO, Jintang ; XIA, Xiujian ; LIU, Shuoqiong ; JIN, Jianzhou ; YU, Yongjin ; YU, Qianfeng Abstract Publication: Petroleum Exploration and Development Online Pub Date: October 2013 DOI: 10.1016/S1876-3804(13)60087-7 Bibcode: 2013PEDO...40..656G