Haʻi aku nā mea hana wili wai luawai pneumatic iā ʻoe pehea e hana ai i nā papa lepo like ʻole i ʻike ʻia e nā rig wili wai.

Ma ke ʻano he mea hana hoʻoheheʻe wai wai pneumatic, hoʻomaopopo mākou he pono e hoʻohana nā rigs wili wai pneumatic i nā ʻano ʻano like ʻole i ka wā e hālāwai ai i nā papa honua like ʻole i ke kaʻina hana e hoʻokō ai i nā hopena maikaʻi.Pono e ʻike ʻia nā papa honua like ʻole, e like me ke one one a me ka papa gypsum.Ke hiki mai ka gypsum intrusion i ka wā o ka wili ʻana o ka rig luawai wai pneumatic, hiki ke hoʻoneʻe ʻia nā ion calcium ma o ka hele ʻana i ka lehu soda, ka wehe ʻana o ka calcium a me ka hoʻemi ʻana i ka viscosity.I kēia manawa, hiki ke hoʻohanaʻia ka mea hoʻohaʻahaʻa viscosity me ke kūpaʻa calcium ikaika no ka hoʻomaluʻana i ka viscosity-reducing a hana i ka hemahema o ka kānana-loss-reducing agent, anti-collapse agent a me nā mea'ē aʻe.

I. Papa gypsum

Ma mua o ka wili ʻana i ka papa gypsum, ua hoʻomaʻamaʻa mua ʻia ka wai wili o ka rig e hōʻemi i ka pae paʻa a me ka viscosity, a ua komo nā mea lapaʻau anti-gypsum (e laʻa, ka lehu soda, ka wehe ʻana o ka calcium, ka mea hoʻemi viscosity, etc.).A e like me nā mea hana o nā pūnāwai kokoke, ua hoʻomākaukau mua ʻia ka mea lapaʻau no ka mālama ʻana i ka papa gypsum.E hoʻomaikaʻi i ka waiwai pH o ka wai wili o ka pūnāwai wili wai, a laila e hoʻomaikaʻi i ka hiki o nā mīkini wili lua wai liʻiliʻi e pale aku i ka hoʻohaumia ʻana i ka gypsum.

ʻO ka lua, ʻo ke one one

I ka hoʻoheheʻe ʻana i ka hoʻokumu ʻana i ke one wikiwiki, pono e hoʻomaikaʻi i ka viscosity o ka wai wili a me ka ʻike bentonite o ka wai hoʻoheheʻe wai rig drilling fluid, ka mea maʻamau e koi ʻia ma luna o 10%.I mea e hoʻomaikaʻi ai i ka hana ʻana i ka pā o ka wai hoʻoheheʻe wai rig drilling fluid, ua hoʻemi ʻia ka ʻāʻī ʻana o ka papa one kiki ma hope o ka hoʻohaʻahaʻa pono ʻana i ka neʻe ʻana i ka papahana.Ma mua o ka hoʻomaka ʻana i ka wili ʻana, pono e pani ʻia ka ʻāpana me ka lepo mānoanoa me ka viscosity ʻoi aku ka nui ma mua o 80 e hōʻoia i ka hoʻomaka ʻana a me ka hoʻomaha ʻana o ka wili ʻana, ka hoʻopaʻa ʻana i ka uila a me ka pahu o nā mīkini wili lua wai liʻiliʻi.

III.pōhaku one quartz

Inā he pōhaku paʻakikī loa ka pōhaku one time, ʻike pinepine ʻia ka holomua o ka wili ʻana.He ʻelua mau mika o ke one i ka wā e wili ai i hoʻokahi mika, nā mea hana wili e lele ikaika ana, ʻoi aku ka nui o nā ʻokiʻoki a me nā hewa wili i kanu ʻia.No laila, pono ka ʻike kikoʻī o ka ʻāina.

ʻAʻole like ka lubricity o ka wai maʻemaʻe me ka ʻōpala, a lele nui nā mea hana wili i ka pōhaku paʻa a haki ka pōhaku i ka wā e lele ai nā mea hana wili;He waiwai hoʻokaʻawale nui ka wai maʻemaʻe, a ʻaʻole hiki i ka wai kahe ke lawe i nā ʻāpana pōhaku nui i waho o ka lua.E lana mau ana nā ʻāpana pōhaku e like me ke one i ka lua.Inā hoʻohana ʻia kahi paipu hoʻoheheʻe pauda, ​​hiki ke wili ʻia i hoʻokahi a ʻelua paha mika o ke one.Hiki i ka mālama ʻole ke kanu ʻana i ka lua, a ʻoi aku ka nui o ke one e pilikia ai ka wehe ʻana i ka lua.

Hoʻokumu ʻia ka pōhaku one i ka manawa o ka noi ʻana e ka waiho ʻana a he pōhaku paʻakikī loa.ʻO ka liʻiliʻi pneumatic wai punawai rig i loko o ka wili ana i ka lua he pāpaʻu (303354200 m), no laila ka hoʻohana maʻamau o daimana drill bit wili wai maʻemaʻe, slurry maʻalahi, hōʻike pinepine ʻia i nā kiʻi wili lohi, hoʻokahi mika o nā kiʻi wili e hōʻike i ʻelua mika o ke one, ka paahana wili e lele ko'iko'i, ka palau, ka pohaku puliki hou aku, kanu ole ka wili ana a pela aku.

Pane: Inā ʻaʻole maikaʻi ka ʻeli ʻana me ka lepo, hiki iā ʻoe ke hōʻemi i ka loaʻa ʻana o ke one ma ka ʻoki ʻana i ka nui o ka wai liʻiliʻi e wili ana i nā rigs e lele ana, hiki iā ʻoe ke hoʻohui i ka nitro acid a me nā mea hoʻohui alkali i loko o ka wai e pāʻani i ka hana o ka vibration damping lubrication, no laila. hiki iā ʻoe ke hoʻemi i ka nui o nā rigs e lele ana a me ke one, a laila e hoʻopili i ka hoʻomaʻemaʻe ʻana i nā lua wili o nā rigs wili wai pneumatic, a hoʻopau i ka pilikia!