CAJ | 학술논문

栲胶类因其为天然材料，储藏丰富，价格低廉，能够通过化学改性使其具有耐温性，生物降解性，低污染等优点，在油田应用已久。简述了针对油田现存的状况，栲胶和改性栲胶的制备，关于国内外栲胶类钻井液处理及在油田上的生产与应用，通过改性栲胶与栲胶复配而成的化学试剂在低渗透油藏和稠油热采油藏上的研究发展和应用前景。
고효류인기위천연재료，저장봉부，개격저렴，능구통과화학개성사기구유내온성，생물강해성，저오염등우점，재유전응용이구。간술료침대유전현존적상황，고효화개성고효적제비，관우국내외고효류찬정액처리급재유전상적생산여응용，통과개성고효여고효복배이성적화학시제재저삼투유장화주유열채유장상적연구발전화응용전경。
Because tannin is a natural material, its reserve is abundance and its price is low, and it has many advantages after chemical modification including temperature resistance and biodegradability, low pollution and so on, so it has been applied in the oil field for a long time. In this paper, preparing methods of the tannin and modified tannin were introduced as well as application of the tannin in the oilfield. Study on chemical reagents prepared from the tannin for heavy oil reservoirs and low permeability shallow reservoirs was discussed.