石油与天然气化工
石油與天然氣化工
석유여천연기화공
CHEMICAL ENGINEERING OF OIL AND GAS
2014年
2期
204-207
,共4页
含油污泥%污泥调剖剂%无害化%经济效益
含油汙泥%汙泥調剖劑%無害化%經濟效益
함유오니%오니조부제%무해화%경제효익
oily sludge%sludge profile control agent%harmless%economic benefit
充分调研了油田含油污泥的来源、储存状况以及处理方式，提出了含油污泥无害化处理的技术思路，根据油泥的特性筛选油泥乳化剂，形成含油污泥调剖剂以及污泥调剖工艺设计方法。该技术在低渗透裂缝性储层现场应用14口井，累计处理含油污泥4260 t ，措施效果明显，累增油850t，减水6400m3，污泥调剖剂取代颗粒堵剂节省成本，投入产出比1∶2．2，经济效益明显。该技术能较好地解决污泥污染与利用问题，具有显著的推广应用价值。
充分調研瞭油田含油汙泥的來源、儲存狀況以及處理方式，提齣瞭含油汙泥無害化處理的技術思路，根據油泥的特性篩選油泥乳化劑，形成含油汙泥調剖劑以及汙泥調剖工藝設計方法。該技術在低滲透裂縫性儲層現場應用14口井，纍計處理含油汙泥4260 t ，措施效果明顯，纍增油850t，減水6400m3，汙泥調剖劑取代顆粒堵劑節省成本，投入產齣比1∶2．2，經濟效益明顯。該技術能較好地解決汙泥汙染與利用問題，具有顯著的推廣應用價值。
충분조연료유전함유오니적래원、저존상황이급처리방식，제출료함유오니무해화처리적기술사로，근거유니적특성사선유니유화제，형성함유오니조부제이급오니조부공예설계방법。해기술재저삼투렬봉성저층현장응용14구정，루계처리함유오니4260 t ，조시효과명현，루증유850t，감수6400m3，오니조부제취대과립도제절성성본，투입산출비1∶2．2，경제효익명현。해기술능교호지해결오니오염여이용문제，구유현저적추엄응용개치。
A full investigation on the source of oily sludge ,storage condition and treatment was carried out ,and the technical thinking about sludge harmless treatment of oily sludge was presented .According to the characteristics of sludge formation screening emulsifier ,oily sludge profile control agent and the design method of sludge profile control process were formed .This technology was applied in 14 wells of the low permeability reservoir ,and the effect was obvious-ly .The cumulative treatment of oily sludge was 4 260 t ,cumulative increasing oil production was 850 t ,and the amount of water reduction was 6 400 m3 .The sludge profile control agent repla-cing the particulate plugging agent could save cost ,the input-output ratio was 1∶2 .2 ,and eco-nomic benefit is obvious .This technology can solve the problem of sludge pollution and utiliza-tion ,and has significant application value .
