Upstream — Process Challenge

Säurebehandlung & Stimulationschemikalien für Bohrlochaufschluss

Stimulations- und Säurebehandlungsdienstleister beziehen den vollen reaktiven Stack aus einer Hand, damit die Säure Schäden im Nahbohrlochbereich löst, ohne die Rohrleitungen zu korrodieren oder Eisen auszufällen. Wir liefern die Säuren, den Korrosionsschutzinhibitor und das Mutual Solvent für den vollen reaktiven Stack.
Updated Jun 2026
Lösungsansatz

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 (6)
Hydrochloric Acid
CAS 7647-01-0
Säuren & Salze
pH-Einstellung
1789 (HYDROCHLORIC ACID, SOLUTION) · Class
Dissolves carbonate rock (calcite/dolomite) to etch wormholes and restore near-wellbore permeability in carbonate formations
Schmelzpunkt:-115 °C (Melting point is -25 °C for a 39.17% w…   Siedepunkt:51 °C at 760 mmHg   Dichte:1.05 at 15 °C for 10.17% weight/weight solution
Schnellansicht
Alle Details
Hydrofluoric Acid
CAS 7664-39-3
Säuren & Salze
pH-Einstellung
1790 (HYDROFLUORIC ACID, SOLUTION) · Class
Blended with HCl as 'mud acid' to dissolve silica and aluminosilicate (clay/feldspar) damage in sandstone reservoirs
Schmelzpunkt:-69 °C for 70% solution   Siedepunkt:67 °C at 760 mmHg for 70% solution   Dichte:1.23 for 70% solution
Schnellansicht
Alle Details
Ammonium Bifluoride
CAS 1341-49-7
Säuren & Salze
pH-Einstellung
1727 (AMMONIUM BIFLUORIDE, SOLID) · Class
Solid HF source that generates hydrofluoric acid in situ, enabling safer-to-handle mud-acid sandstone stimulation
Schmelzpunkt:126 °C   Siedepunkt:240 °C at 760 mmHg (Decomposes at 230 °C)   Dichte:1.5 at 20 °C
Schnellansicht
Alle Details
Propargyl alcohol
CAS 107-19-7
Lösemittel
Lösevermögen
1986 (PROPARGYL ALCOHOL) · Class
Acetylenic acid corrosion inhibitor that forms a protective film on steel, shielding tubulars and tools from concentrated-acid attack
Schmelzpunkt:-48 °C   Siedepunkt:114 °C at 760 mmHg   Dichte:0.9485 at 20 °C
Schnellansicht
Alle Details
Ethylene Glycol Monobutyl Ether (EGMBE)
CAS 111-76-2
Glykole & Polyole
Carrier/solvent
1993 (ETHYLENE GLYCOL MONOBUTYL ETHER) · Class
Mutual solvent that water-wets the formation, strips oil films from rock surfaces and aids cleanup/recovery of spent acid
Schmelzpunkt:-70 °C   Siedepunkt:171 °C at 743 mmHg   Dichte:0.902 at 20 °C
Schnellansicht
Alle Details
Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
Säuren & Salze
Chelatisierung / Sequestrierung
Chelates dissolved ferric iron to prevent iron-hydroxide precipitation and sludging as the acid spends. (source on demand)
Schmelzpunkt:153 °C (anhydrous)   Siedepunkt:Decomposes   Dichte:1.54 at 20 °C
Schnellansicht
Alle Details

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