Upstream — Process Challenge

Bohrflüssigkeiten und Spülungsadditive

Bohrunternehmen und Spülungsingenieure verbrauchen bei jedem Bohrloch Gewichtsmittel, Viskositätsregler und Filtrationsverlustadditive im LKW-Maßstab – eine große, wiederkehrende Container-Beschaffungskategorie. Die Spülungschemie muss gleichzeitig Formationsdruck kontrollieren, eine abdichtende Filterkuchenschicht aufbauen und reaktiven Schiefer stabilisieren, daher beschaffen Betreiber den gesamten Additiv-Stack gegen eine Dichte- und Rheologiespezifikation
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 (8)
Barite (drilling-grade barium sulfate)
CAS 7727-43-7
Mineralische Füllstoffe & Pigmente
Farbgebung / Pigmentierung
1564 (BARIUM SULFATE) · Class
High-specific-gravity (~4.2) inert weighting agent that raises mud density to balance formation pressure and prevent influx/blowouts; the core mud weight-up material. (source on demand)
Physical Description: Barium sulfate appears as white or yellowish od…   Appearance: Fine, heavy powder or polymorphous crystals   Odor: Odorless
Schnellansicht
Alle Details
Bentonite
CAS 1302-78-9
Spezialadditive
Farbgebung / Pigmentierung
Sodium montmorillonite clay that hydrates and swells to build suspension viscosity and lay down a low-permeability filter cake that limits fluid loss into the formation
Schnellansicht
Alle Details
Carboxymethyl cellulose (CMC)
CAS 9004-32-4
Spezialadditive
Grenzflächenaktivität
Anionic cellulose polymer that reduces API filtration/fluid loss and supplies viscosity in water-based muds without heavy solids loading
Solubility: Yields a viscous colloidal solution with water.…   PH: Not < 5,0 and not more than 8,5 (1 % colloidal …
Schnellansicht
Alle Details
Potassium chloride (KCl)
CAS 7447-40-7
Säuren & Salze
Viskositätsmodifizierung
K+ ions exchange into swelling-clay interlayers to suppress shale hydration and stabilize the wellbore in reactive formations. (source on demand)
Physical Description: Pellets or crystals, liquid, dry powder, or solid   Appearance: Colorless, elongated, prismatic, or cubical cry…   Odor: Odorless
Schnellansicht
Alle Details
Xanthan Gum, Food Grade (CAS 11138-66-2)
CAS 11138-66-2
Spezialadditive
Konditionierung
Microbial polysaccharide that gives strong shear-thinning, low-end rheology for cuttings suspension and hole cleaning in low-solids and brine muds. (source on demand)
Schnellansicht
Alle Details
Calcium Chloride
CAS 10043-52-4
Spezialadditive
Viskositätsmodifizierung
Densifies the brine phase and provides divalent-ion inhibition that helps stabilize cuttings and reactive clays in calcium-based mud systems
Schmelzpunkt:782 °C   Siedepunkt:1935 °C   Dichte:2.15 at 20 °C
Schnellansicht
Alle Details
Hydroxypropyl guar
CAS 39421-75-5
Spezialadditive
Reinigung / Entfettung
Genuine drilling/completion fluid additive: guar derivative viscosifier and fluid-loss reducer that builds shear-thinning rheology for cuttings suspension in water-based muds and completion/workover fluids, alongside xanthan/CMC. CAS correct.
Schnellansicht
Alle Details
Polyacrylamidomethylpropane sulfonic acid (poly-AMPS)
CAS 27119-07-9
Strong genuine fit: AMPS-based polymer is a standard high-temperature filtration/fluid-loss control additive in WBM, thermally stable where cellulosics (CMC/PAC) and starch degrade. CAS matches poly(2-acrylamido-2-methylpropanesulfonic acid); description accurate.
Schnellansicht
Alle Details
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