Zowonjezera za Acidizing

Corrosion Inhibitors (CI: 201/203/401) adapangidwa kuti ateteze dzimbiri m'malo okhala acidic. Iwo ndi oyenera osiyanasiyana zidulo ndipo angagwiritsidwenso ntchito mapaipi asidi kutsuka ntchito.

Youzhu Chem amapereka mitundu yonse ya opatukira othandizira mu Acidizing Chithandizo cha Mafuta ndi gasi kupanga.zopangidwa kuti zithandizire bwino kuyika chithandizo cha asidi m'mphepete mwa chitsime kuti zithandizire kupanga Mapangidwe Oyenera a mankhwala ndikukonzekera kuwonetsetsa kuti asidi samangoyikidwa munthawi yoyenera.

Corrosion Inhibitor ndi Drilling Fluid Additive yomwe imawonjezedwa ku Drilling Fluids kuti apewe kapena Kuchotsa Kuwonongeka komwe kumayambitsa kupindika ndi kutopa kwazitsulo, zomwe zimayambitsa kulephera koyambirira komanso kwadzidzidzi kwazitsulo monga zobowola, ma casing ndi zida zapadera.

Corrosion inhibitors akhala akugwiritsidwa ntchito m'zitsime zamafuta ndi gasi kuyambira m'ma 1930. Masiku ano, corrosion inhibitors amadziwika kuti ndi njira yodziwika bwino yochepetsera dzimbiri, makamaka m'zitsime zopangidwa ndi zida za carbon steel.

Corrosion inhibitors amagwiritsidwa ntchito pochiza asidi, mwachitsanzo, matrix acidizing, fracturing acid, kapena pochiza mchenga. Madzi a acidic kwambiri amachititsa dzimbiri kwambiri koma Youzhu amapereka mbiri ya corrosion inhibitors omwe amagwiritsidwa ntchito ngati zigawo zazitsulo zomwe zimateteza zigawo zachitsulo mu chitsime kapena m'machubu ophimbidwa ku chilengedwe chamadzimadzi.

Zowonjezera za Corrosion Inhibitor zimapewa dzimbiri m'chitsime chopangirako komanso makina osonkhanitsira omwe amayamba chifukwa chamadzi okhudzana ndi kupanga mafuta osapsa asanayambe kuwononga phindu chifukwa chakuwonjezeka kwamitengo.

Ma inhibitors ndi njira yoyamba yodzitetezera ku dzimbiri. M'minda yamafuta ndi gasi ndi machitidwe opanga, amachepetsa chiwopsezo cha dzimbiri chomwe chimabwera chifukwa cha CO2, H2S, ma organic acid, ndi zina zambiri, kuthana ndi malo, pansi pa depositi, galvanic, ndi mitundu ina ya dzimbiri yomwe ingayambitse kulephera kwa zida.

The diverting agent imagwiritsidwa ntchito kumangirira kwakanthawi zigawo zowoneka bwino kwambiri kapena madera otetezedwa panthawi ya acidization, zomwe zimapangitsa kuti asidi amadzimadzi asinthe kupita kumalo otsika otsika kapena m'malo osatetezedwa kuti akwaniritse acidization yofanana.

Kupatula apo, matekinoloje a hydraulic fracturing ndi acid fracturing amadalira wothandizira kuti aletse fractures akale, fractures zachilengedwe kapena fractures yatsopano yomwe yatsegulidwa, kukakamiza madzi ophwanyika kapena asidi kuti atembenuzire kuti apange fractures zatsopano, potero kukwaniritsa volumetric acid fracturing kapena network fracturing.

Ma diverting agents, omwe amadziwikanso kuti ma diverters a mankhwala, amagwira ntchito popanga chotchinga kwakanthawi, Wothandizira mankhwala omwe amagwiritsidwa ntchito pochiza zokondoweza kuti awonetsetse kuti jakisoni wa yunifolomu mdera lomwe likuyenera kuthandizidwa. Pakuwongolera mphamvu zokondoweza, Tekinoloje Yoyezetsa Nthawi TDA-200 ndi gawo lofunikira kwambiri pakukondoweza bwino komanso magwiridwe antchito a hydraulic fracturing.

Ma diverting agents, omwe amadziwikanso kuti ma diverters a mankhwala, amagwira ntchito popanga chotchinga kwakanthawi, Wothandizira mankhwala omwe amagwiritsidwa ntchito pochiza zokondoweza kuti awonetsetse kuti jakisoni wa yunifolomu mdera lomwe likuyenera kuthandizidwa. Pakuwongolera mphamvu zokondoweza, Tekinoloje Yoyezetsa Nthawi TDA-200 ndi gawo lofunikira kwambiri pakukondoweza bwino komanso magwiridwe antchito a hydraulic fracturing.

Kupititsa patsogolo kuchira kwa mafuta pogwiritsa ntchito viscosity yowonjezera madzimadzi ngati chotchinga choyenda. Acid thickener AT350P ndi cationic, high-molecular-weightweight polima yomwe imawonjezera kukhuthala kwa hydrochloric acid ngati gelling acid.

Mankhwala a viscosified angagwiritsidwe ntchito m'njira zosiyanasiyana zapansi pa nthaka. Mankhwala otere amaphatikizapo, koma samangokhalira kuchiza zokondoweza, zowongolera mchenga ndi ntchito zina zofananira.

Surfactant SFT-100 zimagwiritsa ntchito mafuta ndi mpweya bwino fracturing, acidizing ndi ntchito zina mobisa, kuchepetsa mavuto padziko (kapena interfacial mavuto), kuchepetsa mapangidwe porous sing'anga capillary kukana, kupanga yomanga yotsalira madzimadzi flowback mofulumira ndi bwinobwino, kuti bwino kuchepetsa mapangidwe kuwonongeka.

Ma surfactants amagwiritsidwa ntchito kwambiri mu hydraulic fracturing process kuti apititse patsogolo kuchuluka kwamafuta / gasi ndikuchepetsa kugwiritsa ntchito mphamvu poyang'anira kukhuthala koyenera kwamadzi ophulika, kuchepetsa kusamvana pakati pa mapangidwe a shale ndi fracturing fluid, kuthandiza kuchira kwamadzi pambuyo pophulika, kusinthira kugwedezeka kwa kugwedezeka kwamadzi.

Emulsifier ndi molekyulu ya amphiphilic yolemera kwambiri kapena yotsika kwambiri yomwe imakonda kusamuka ndikutsatsa mwachangu pa mawonekedwe amafuta (apolar) ndi madzi (polar), kumathandizira kupangika kwa madontho osagwiritsa ntchito mphamvu zochepa. Zosakaniza izi zimachepetsa kusagwirizana kwapakati pa nkhope ndikupanga filimu pa mawonekedwe.

Pantchito yanu ya matrix acidizing, Youzhu Chem amapereka mankhwala a emulsion acid.

Pafupifupi 60% yamafuta ndi 40% yamafuta osungidwa padziko lonse lapansi ali m'malo osungiramo carbonate komwe kukondoweza kwa acidization kumakhala kovuta kwambiri poyerekeza ndi malo osungiramo mchenga.

Kugwiritsa ntchito ma emulsified acids mu matrix acidization ndiyo njira yothandiza kwambiri. Pamene ikugwira ntchito, Deep, machubu ang'onoang'ono amapanga, komanso kusesa kwabwino kwambiri komanso kuletsa dzimbiri kwa zida zachitsime.

Ku Youzhu Chem Innovations on Corrosion inhibition zowonjezera zagwiritsidwa ntchito kuti zipititse patsogolo magwiridwe antchito a ma emulsified acid pamikhalidwe yosiyanasiyana, zolephera zawo, ndi mayankho achitukuko.