Midstream — Process Challenge

Programas de Biocidas para Dutos de Água Produzida

Previna a bioincrustação e o crescimento de bactérias redutoras de sulfato em dutos e tanques de água produzida
Updated Jun 2026
Abordagem de solução

RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.

Typical Treatment Workflow
1
System Assessment
Characterize operating conditions — fluid composition, temperature, pressure, flow, and H2S/CO2/water cut — and benchmark current treatment performance.
2
Chemistry Selection
Match scale and corrosion inhibitors, biocides, or demulsifiers to the operating envelope, factoring compatibility, regulatory constraints, and downstream impacts.
3
Field Trial & Dosing
Determine treat rates through bottle and field trials, and configure continuous or batch delivery and packaging (drums, totes, ISO tanks) to logistics.
4
Monitoring & Adjustment
Track corrosion coupon/ER rates, residual inhibitor, and separator and water-quality performance, adjusting chemistry and dose as wells change.
Recommended Chemistries (5)
Glutaraldeído
CAS 111-30-8
Aditivos Especiais
Primary oilfield biocide
2810 (GLUTARALDEHYDE SOLUTION) · Class
Broad-spectrum non-oxidizing biocide for batch/continuous treatment of water-handling systems
Ponto de fusão:< -7 °C   Ponto de ebulição:187–189 °C at 760 mmHg (decomposes)   Densidade:1.062 to 1.124 at 20 °C
Visualização rápida
Detalhes completos
Tetrakis(Hydroxymethyl)Phosphonium Sulfate(THPS)
CAS 55566-30-8
Aditivos Especiais
Biocide, good in sulfide systems
2922 (TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM SULFATE SOLUTION) · Class
SRB-selective biocide that also disperses FeS deposits in storage and lines
Ponto de fusão:-35 °C   Ponto de ebulição:111 °C at 760 mmHg   Densidade:1.381 at 22 °C
Visualização rápida
Detalhes completos
DBNPA (2,2-Dibromo-3-Nitrilopropionamide)
CAS 10222-01-2
Aditivos Especiais
Fast-acting biocide
2923 (2,2-DIBROMO-3-NITRILOPROPIONAMIDE) · Class
Rapid-kill, fast-degrading slug biocide for online dosing
Ponto de fusão:123 to 126 °C   Ponto de ebulição:Decomposes at 190 °C   Solubility: In water, 1.5 g/100 mL (15,000 mg/L)
Visualização rápida
Detalhes completos
Didecyldimethylammonium Chloride (DDAC)
CAS 7173-51-5
Tensoativos
Condicionamento
Twin-chain quat with strong biofilm penetration for storage tanks
Physical Description: Extremely hygroscopic; Off-white sticky solid   Appearance: Clear yellow liquid /commercial aqueous solution/   Odor: Mushroom-like odor
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Detalhes completos
Chlorine Dioxide
CAS 10049-04-4
Aditivos Especiais
Ação biocida
9191 (CHLORINE DIOXIDE) · Class
Oxidizing biocide dosed for rapid knock-down in injection and produced-water systems; active against SRB and biofilm across a broad pH range, complementing the slower aldehyde and quaternary chemistries in a rotation program.
Ponto de fusão:-59 °C   Ponto de ebulição:11 °C at 760 mmHg   Densidade:1.6 (Liquid at 0 °C)
Visualização rápida
Detalhes completos

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