He aha nā hana o ka Petroleum Oil Drilling Grade CMC?

ʻO Carboxymethyl Cellulose (CMC) kahi hana koʻikoʻi i ke kaʻina hana ʻaila hinu.Eia kāna mau hana nui:

1. Mea Hoʻololi Viscosity:

Hoʻohana ʻia ʻo CMC ma ke ʻano he mea hoʻololi viscosity i ka ʻeli ʻana i nā wai e hoʻomalu i nā waiwai rheological o ka wai.Ma ka hoʻoponopono ʻana i ka manaʻo o ka CMC, hiki ke hoʻopili ʻia ka viscosity o ka wai wili e hoʻokō i nā koi kikoʻī o ka hana wili.Pono ka mana viscosity kūpono no ka mālama ʻana i ke kūpaʻa hydraulic, ka pale ʻana i ka nalowale o ka wai, a me ka lawe ʻana i nā ʻoki drill i luna.

2. Ka Mana Hoʻoemi Wai

Hoʻokumu ʻo CMC i kahi keke kānana lahilahi a impermeable ma ka paia o ka luawai, e kōkua ana i ka mālama ʻana i ka nalowale o ka wai i loko o ka hoʻokumu ʻana i ka wā wili.Hana ʻia kēia keke kānana ma ke ʻano he mea pale, e hōʻemi ana i ka pilikia o ka paʻa ʻole o ka luawai, ka pōʻino o ke kūkulu ʻana, a me ka nalowale o ke kahe.Hoʻopaʻa maikaʻi ʻia ʻo CMC i nā hana permeable a me nā haʻihaʻi, e hōʻoiaʻiʻo ana i ka hana wili ʻana.

3. Hoʻokuʻu ʻia a me ka pale ʻana i ka shale:

Kōkua ʻo CMC i ka hoʻokuʻu ʻana a me ka lawe ʻana i nā ʻoki ʻoki a me nā ʻāpana paʻa ʻē aʻe i ka ʻili, e pale ana i ko lākou noho ʻana a me ka hōʻiliʻili ʻana ma lalo o ka lua.Kāohi pū ia i ka hydration a me ka hoʻopuehu ʻana o nā ʻano shale, e hōʻemi ana i ka pilikia o ka paipu paʻa, ka maikaʻi ʻole o ka luawai, a me ka pōʻino.Hoʻomaikaʻi ʻo CMC i ka pono holoʻokoʻa a me ka palekana o nā hana wili ma o ka mālama ʻana i ka pololei o ka wellbore a me ka hōʻemi ʻana i ka downtime.

4. Lubrication a me Friction Hoemi:

Hana ʻo CMC ma ke ʻano he lubricant i nā wai wili, e hōʻemi ana i ka hakakā ma waena o ke kaula drill a me ka pā lua.Hoʻemi kēia i ka torque a kauo ma luna o ke kaula drill, hoʻomaikaʻi i ka pono o ka wili ʻana a me ka hōʻemi ʻana i ka ʻaʻahu a me ka waimaka ma nā lako wili.Hoʻonui pū ʻo CMC i ka hana ʻana o nā kaʻa downhole a me nā mea hana wiliwili rotary ma ka hōʻemi ʻana i ka friction a me ka hana wela.

5. Ka wela a me ka paʻakai paʻa:

Hōʻike ʻo CMC i ka maikaʻi o ka mahana a me ka paʻa paʻakai, kūpono ia no ka hoʻohana ʻana i kahi ākea o nā wahi wili, me nā kūlana kiʻekiʻe a me nā kūlana kiʻekiʻe-salinity.Mālama ʻo ia i kāna mau waiwai rheological a me ka hiki ke hoʻomalu i ka wai ma lalo o nā kūlana downhole koʻikoʻi, e hōʻoiaʻiʻo ana i ka hana mau a me ka hilinaʻi ʻana i nā hana wili paʻakikī.

6. Pili kaiapuni:

He ʻoluʻolu a biodegradable ʻo CMC, kūpono ia no ka hoʻohana ʻana i nā wahi wili e pili ana i ke kaiapuni.ʻAʻole i loaʻa i nā mea hoʻohui ʻino a i ʻole nā ​​​​mea ʻawaʻawa, e hōʻemi ana i ka hopena i ke kaiapuni a puni a me nā kumu wai honua.ʻO nā wai hoʻoheheʻe e pili ana i ka CMC e mālama i nā lula a me nā kūlana kūlohelohe, e hōʻoiaʻiʻo ana i nā hana wili hoʻomau.

I ka hōʻuluʻulu ʻana, lawelawe ʻo Carboxymethyl Cellulose (CMC) i nā hana koʻikoʻi i ka hoʻoheheʻe ʻana i nā wai, me ka hoʻololi ʻana i ka viscosity, ka mālama ʻana i ka wai, ka hoʻokuʻu ʻana a me ka pale ʻana i ka shale, ka lubrication a me ka hoʻohaʻahaʻa friction, ka mahana a me ka paʻakai paʻakai, a me ka launa ʻana o ke kaiapuni.Hāʻawi kāna mau waiwai nui i ka pono, palekana, a me ka hoʻomau ʻana o ka hana ʻaila a me ke kinoea ma ka honua holoʻokoʻa.