Midstream — Process Challenge

Programmes biocides pour pipelines d'eau de production

Prévenir le biofouling et la croissance des BSR dans les pipelines et le stockage d'eau de production
Updated Jun 2026
Approche de solution

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)
Glutaraldéhyde
CAS 111-30-8
Additifs de Spécialité
Primary oilfield biocide
2810 (GLUTARALDEHYDE SOLUTION) · Class
Broad-spectrum non-oxidizing biocide for batch/continuous treatment of water-handling systems
Point de fusion:< -7 °C   Point d'ébullition:187–189 °C at 760 mmHg (decomposes)   Densité:1.062 to 1.124 at 20 °C
Aperçu rapide
Détails complets
Tetrakis(Hydroxymethyl)Phosphonium Sulfate(THPS)
CAS 55566-30-8
Additifs de Spécialité
Biocide, good in sulfide systems
2922 (TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM SULFATE SOLUTION) · Class
SRB-selective biocide that also disperses FeS deposits in storage and lines
Point de fusion:-35 °C   Point d'ébullition:111 °C at 760 mmHg   Densité:1.381 at 22 °C
Aperçu rapide
Détails complets
DBNPA (2,2-Dibromo-3-Nitrilopropionamide)
CAS 10222-01-2
Additifs de Spécialité
Fast-acting biocide
2923 (2,2-DIBROMO-3-NITRILOPROPIONAMIDE) · Class
Rapid-kill, fast-degrading slug biocide for online dosing
Point de fusion:123 to 126 °C   Point d'ébullition:Decomposes at 190 °C   Solubility: In water, 1.5 g/100 mL (15,000 mg/L)
Aperçu rapide
Détails complets
Didecyldimethylammonium Chloride (DDAC)
CAS 7173-51-5
Tensioactifs
Conditionnement
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
Aperçu rapide
Détails complets
Chlorine Dioxide
CAS 10049-04-4
Additifs de Spécialité
Action biocide
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.
Point de fusion:-59 °C   Point d'ébullition:11 °C at 760 mmHg   Densité:1.6 (Liquid at 0 °C)
Aperçu rapide
Détails complets

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