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A platform for research: civil engineering, architecture and urbanism
Curing agent for waste drilling fluid and use method of curing agent
The invention discloses a curing agent for waste drilling fluid and a use method thereof, and the curing agent comprises the following components in parts by weight: 10-20 parts of silicate, 3-5 parts of ferrous sulfate, 30-45 parts of cement, 5-10 parts of carbide slag, 2-4 parts of sodium chlorate and 5-15 parts of plant ash. The use method comprises the following steps: firstly, adding the cement, the plant ash and the ferrous sulfate into the waste drilling fluid, heating to 50-150 DEG C, stirring for 1-5 hours, cooling to room temperature, adding the carbide slag, stirring for 1-2 hours, then adding the silicate and the chlorate, and uniformly stirring. The curing agent is low in formula cost, simple in use method and good in curing effect.
本发明公开了一种废弃钻井液用固化剂及其使用方法，其成分按重量份数计，包括：硅酸盐10‑20份、硫酸亚铁3‑5份、水泥30‑45份、电石渣5‑10份、氯酸钠2‑4份、草木灰5‑15份。使用方法包括以下步骤：首先向废弃钻井液中，加入水泥、草木灰和硫酸亚铁，加热至50‑150℃，搅拌1‑5h，冷却至室温后，加入电石渣，搅拌1‑2h，再向其中加入硅酸盐和氯酸盐，搅拌均匀，即可。本发明的固化剂配方成本低，使用方法简单，固化效果好。
Curing agent for waste drilling fluid and use method of curing agent
The invention discloses a curing agent for waste drilling fluid and a use method thereof, and the curing agent comprises the following components in parts by weight: 10-20 parts of silicate, 3-5 parts of ferrous sulfate, 30-45 parts of cement, 5-10 parts of carbide slag, 2-4 parts of sodium chlorate and 5-15 parts of plant ash. The use method comprises the following steps: firstly, adding the cement, the plant ash and the ferrous sulfate into the waste drilling fluid, heating to 50-150 DEG C, stirring for 1-5 hours, cooling to room temperature, adding the carbide slag, stirring for 1-2 hours, then adding the silicate and the chlorate, and uniformly stirring. The curing agent is low in formula cost, simple in use method and good in curing effect.
本发明公开了一种废弃钻井液用固化剂及其使用方法，其成分按重量份数计，包括：硅酸盐10‑20份、硫酸亚铁3‑5份、水泥30‑45份、电石渣5‑10份、氯酸钠2‑4份、草木灰5‑15份。使用方法包括以下步骤：首先向废弃钻井液中，加入水泥、草木灰和硫酸亚铁，加热至50‑150℃，搅拌1‑5h，冷却至室温后，加入电石渣，搅拌1‑2h，再向其中加入硅酸盐和氯酸盐，搅拌均匀，即可。本发明的固化剂配方成本低，使用方法简单，固化效果好。
Curing agent for waste drilling fluid and use method of curing agent
一种废弃钻井液用固化剂及其使用方法
GE LIAN (author) / QIAN FAN (author) / WU YI (author) / HE LONG (author) / ZHANG ZHANG (author) / WAN WEI (author) / YUAN YI (author) / TONG FUJIANG (author) / QIAN SIBEI (author) / HU ZONGJIAN (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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