应用化工
應用化工
응용화공
Applied Chemical Industry
2015年
10期
1788-1790,1795
,共4页
杜涛%姚奕明%蒋廷学%张旭东%马鹏%聂育志
杜濤%姚奕明%蔣廷學%張旭東%馬鵬%聶育誌
두도%요혁명%장정학%장욱동%마붕%섭육지
可逆交联聚合物压裂液%流变性%悬砂性能%表观粘度%沉降速度
可逆交聯聚閤物壓裂液%流變性%懸砂性能%錶觀粘度%沉降速度
가역교련취합물압렬액%류변성%현사성능%표관점도%침강속도
reversible cross-linking polymer fracturing fluid%rheological property%proppant-carrying ca-pacity%apparent viscosity%settlement rate
压裂液流变及悬砂性能是压裂施工成功最关键的因素，支撑剂在压裂液中的沉降速度衡量压裂液的悬砂性能。该研究以 SRFP-1增稠剂、SRFC-1交联剂、氯化钾工业品作为研究对象配制可逆交联聚合物压裂液 SRFP；评价了该压裂液体系在100~160℃流变性能；以20/40目陶粒为研究对象开展静态悬砂实验；采用单颗粒法和砂比法，考察了不同温度配方 SRFP 压裂液悬砂性能；最后对比了 SRFP 压裂液与3种不同厂家生产的聚合物压裂液的悬砂性能。
壓裂液流變及懸砂性能是壓裂施工成功最關鍵的因素，支撐劑在壓裂液中的沉降速度衡量壓裂液的懸砂性能。該研究以 SRFP-1增稠劑、SRFC-1交聯劑、氯化鉀工業品作為研究對象配製可逆交聯聚閤物壓裂液 SRFP；評價瞭該壓裂液體繫在100~160℃流變性能；以20/40目陶粒為研究對象開展靜態懸砂實驗；採用單顆粒法和砂比法，攷察瞭不同溫度配方 SRFP 壓裂液懸砂性能；最後對比瞭 SRFP 壓裂液與3種不同廠傢生產的聚閤物壓裂液的懸砂性能。
압렬액류변급현사성능시압렬시공성공최관건적인소，지탱제재압렬액중적침강속도형량압렬액적현사성능。해연구이 SRFP-1증주제、SRFC-1교련제、록화갑공업품작위연구대상배제가역교련취합물압렬액 SRFP；평개료해압렬액체계재100~160℃류변성능；이20/40목도립위연구대상개전정태현사실험；채용단과립법화사비법，고찰료불동온도배방 SRFP 압렬액현사성능；최후대비료 SRFP 압렬액여3충불동엄가생산적취합물압렬액적현사성능。
The rheological property and proppant-carrying capacity of fracturing fluid are key factors for successful fracturing. The settling velocity of suspended sand in fracturing fluid reflects the proppant-car-rying capacity of fracturing fluid,reversible cross-linking polymer SRFP fracturing fluid is prepared by SRFP-1 gelling,SRFC-1 cross-linker,and KCl products. The rheological properties of SRFP fracturing flu-id are evaluated under the conditions of 100 ~ 160 ℃. The static suspension experiments are carried out by 20 / 40 ceramic. Proppant-carrying capacity of different temperature formula for fracturing fluid is stud-ied by single-particle method and sand-ratio method. Proppant-carrying capacity of SRFP fracturing fluid and other different kinds of fracturing fluids is compared.
