Rick Simpson Oil (RSO) in San Luis Obispo County: The Complete Guide by OilWell Cannabis
For those of us living between the Pacific coastline and the rolling vineyards of San Luis Obispo County, the search for genuine therapeutic relief often feels overwhelming. Whether you’re a Cal Poly student grappling with anxiety in the shadow of Bishop Peak, a Paso Robles vintner battling chronic pain from decades in the fields, or a Morro Bay retiree facing sleepless nights and the uncertainty of aging, the promise of plant-based medicine resonates deeply here. We understand because we’ve been there—not in theory, but in the trenches of suffering that led us to build something better.
OilWell Cannabis isn’t a corporation born in a boardroom. We’re a Houston-based company founded by Colin Valencia, a man whose childhood in the dangerous Borderplex of McAllen-Reynosa taught him that real medicine should be accessible to everyone, not locked behind gates of privilege or medical bureaucracy. And we’re reaching out to San Luis Obispo County because the people here—practical, educated, and health-conscious—deserve the same honest, evidence-based cannabis education that made us Houston’s most trusted name in cannabinoid therapeutics.
Understanding Rick Simpson Oil: The History San Luis Obispo County Needs to Know
Before we share what we’ve built, we need to share what we respect—and what we’ve improved upon. The term “RSO” has become a buzzword in California dispensaries, but most people selling it have never studied the actual history.
Rick Simpson wasn’t a doctor, oncologist, or researcher. Born in 1949 in Nova Scotia, he was a power engineer like many of the skilled tradespeople who keep California running—our agricultural technicians, our utility workers, the backbone of our infrastructure. In 1997, working at a hospital, he fell from scaffolding and suffered a traumatic head injury. The conventional medicine he received—pharmaceuticals that didn’t help, a doctor who refused to consider cannabis when it worked—mirrors stories we hear from patients across San Luis Obispo County who’ve been failed by the same system.
Simpson’s pivotal moment came in 2003 when he claimed that applying concentrated cannabis oil to three bumps on his arm—diagnosed as basal cell carcinoma—made them disappear in four days. Important context: No independent medical verification, biopsy, or peer-reviewed documentation has ever confirmed this outcome. But that personal testimony became the origin story of RSO, and Simpson’s decision to give away his oil for free to cancer patients and others in his community created a global movement.
In places like Cambria and Los Osos, where word-of-mouth health information travels fast through tight-knit communities, Simpson’s story resonates powerfully. But here’s what most local dispensaries won’t tell you: Simpson used naphtha (a petroleum-based solvent) or 99% isopropyl alcohol in his extraction process—neither food-grade. His oil was essentially terpene-free because the high heat destroyed these volatile compounds. Every batch varied unpredictably because he used single-strain indica with no standardization. And his famous 60-gram/90-day protocol—designed to deliver roughly 600-900mg of delta-9 THC daily—has never been validated in a controlled trial, carries serious risks of severe intoxication, and is pharmacologically incomparable to modern formulations.
For San Luis Obispo County readers navigating a sea of “RSO” products: If what’s being sold doesn’t match these historical details, it’s not traditional RSO. And that might be a very good thing.
Why OilWell Built a Better RSO: The Bentley Story
Our formulas didn’t emerge from market research. They emerged from love. Ten years ago, Colin’s dog Bentley was paralyzed in his hind legs. Vets at the Texas Medical Center—one of the world’s premier medical complexes—said euthanasia was the only humane option. The pain medications would destroy Bentley’s organs, causing more suffering.
But Colin refused to give up. A rescue worker named Jessica asked the question that changed everything: “You’ve moved how many tons of weed and you’ve never heard of CBD?” That blind spot exposed how recreational cannabis experience didn’t translate to medicinal knowledge.
Colin created a CBD golden paste for Bentley. The dog that was supposed to die got up, walked across the room, and brought his ball to play. Dogs don’t respond to placebo. For ten years, Bentley lived—dying naturally at age twenty. During those years, Colin developed specialized formulas for every age-related condition Bentley faced:
- Neurodegeneration → Understanding CBG’s neuroprotective properties and THCa’s PPARγ agonism
- Dementia → Exploring CBC’s role in neurogenesis
- Glaucoma → Studying THC’s CB1 agonism for intraocular pressure
- Arthritis → Developing multi-pathway anti-inflammatory approaches using CBD, CBG, THCa, and beta-caryophyllene simultaneously
Single cannabinoids weren’t enough. Bentley’s life required multi-cannabinoid synergy. That knowledge—born from a decade of keeping a beloved companion alive—became the foundation of OilWell’s RSO formula.
Later, when Colin himself battled PTSD and benzodiazepine addiction, he used that same cannabinoid knowledge to quit Xanax cold turkey. Our Peace Gummies formula emerged from midnight experiments during benzo withdrawal. For those of us in San Luis Obispo County dealing with the invisible wounds of trauma—whether from military service at Camp San Luis Obispo, chronic stress from agricultural work, or the psychological toll of caring for aging loved ones—this isn’t theory. This is survival.
The OilWell Formula: What Makes It Different
Traditional RSO was crude, toxic-solvent extracted, terpene-free, and THC-dominated. We built something that solves every problem Simpson’s method couldn’t solve—while honoring his core principle that medicine should be accessible.
Four Core Principles for San Luis Obispo County
1. Accessibility Over Gatekeeping
You don’t need a medical card. You don’t need a qualifying condition. You just need to be 21. Whether you’re in downtown San Luis Obispo, the wine country of Paso Robles, or the coastal villages of Cayucos and Harmony, our products ship directly to you. California’s legal cannabis market is robust, but many patients still face barriers: high dispensary prices, limited product knowledge, or discomfort with the retail environment. We eliminate those barriers.
2. Patient-Controlled Potency
Our sublingual oil contains 1,500mg of THCa—the non-psychoactive precursor to THC. Use it raw, and you get powerful anti-inflammatory benefits with zero impairment. Heat it at 260°F for 45-60 minutes, and that THCa converts to approximately 1,315mg of delta-9 THC, creating psychoactive potency comparable to traditional RSO. You decide. For the Cal Poly student who needs daytime pain relief without cognitive fog, or the Paso Robles worker who needs full-strength nighttime support, one bottle serves both needs.
3. Open-Source Formulas
We publish every milligram. Every percentage. Every cannabinoid and terpene. If you can source the distillates, you can make our formula yourself. This isn’t marketing—it’s the same ethos that made Rick Simpson give his oil away for free. For San Luis Obispo County’s DIY community, our published formulas (detailed below) mean you can create medicine at home. For those who prefer the convenience and safety of a lab-tested product, we provide that too.
4. Evidence-Informed, Never Overstated
Every cannabinoid in our formula is anchored to peer-reviewed research. We distinguish between what’s proven, what’s promising, and what’s purely theoretical. In San Luis Obispo County, where education levels are high and health literacy matters, this honesty builds trust.
The Science Behind Every Ingredient: What San Luis Obispo County Should Know
Our formula contains seven cannabinoids and seven terpenes. Here’s what the evidence actually says—no hype, no snake oil.
Cannabinoid Evidence Profiles
CBD (4,500mg in our sublingual oil)
- Strongest evidence: Seizure disorders. This is FDA-approved territory with Epidiolex [1][2].
- Anxiety: A 2024 meta-analysis of 316 participants found significant anxiolytic effects, but researchers stress the need for more trials [3].
- Pain: A 2024 systematic review calls the evidence “promising but heterogeneous” [4].
- Sleep: A 2023 review found the literature “methodologically weak” with few objective measures [5].
- Safety: A 2023 meta-analysis identified real signals for liver enzyme elevation and drug interactions—critical for those of us on multiple medications [6].
CBG (3,000mg)
- Status: Mechanistically fascinating but clinically immature. It interacts with cannabinoid receptors, alpha-2 adrenoceptors, and 5-HT1A pathways [7].
- Research: Anti-inflammatory and antibacterial properties in preclinical studies. Human trials are just beginning [8].
- Bottom line: A promising minor cannabinoid, not a proven therapeutic.
Delta-8 THC (6,000mg)
- Pharmacology: A 2022 review confirmed it’s a psychoactive CB1 partial agonist, less potent than delta-9 but pharmacologically similar [9].
- Safety: A 2023 scoping review noted “reports of adverse consequences” and emphasized regulatory concerns [10].
- Bottom line: Real psychoactive effects with incomplete safety data. Not trivial or “lightweight.”
THCa (1,500mg)
- Chemistry: The non-psychoactive precursor to THC. Converts to delta-9 with heat (260°F for 45-60 minutes) [12].
- Bioactivity: Preliminary research suggests anti-inflammatory and neuroprotective potential via COX-2 inhibition and PPARγ agonism [12].
- Bottom line: The key to patient-controlled potency.
Delta-9 THC (90mg)
- Evidence: NCCIH identifies strongest support for chemo nausea and HIV/AIDS appetite [1].
- Pain: A 2022 systematic review found short-term benefit but increased dizziness, sedation, and discontinuation [13].
- Mental health: A 2025 review linked high-concentration THC products to psychosis, schizophrenia risk, and cannabis use disorder [15].
- Bottom line: Therapeutically relevant but carries clear psychiatric and safety liabilities.
CBN (750mg)
- Marketing vs. Reality: Widely sold as a sleep aid, but a 2021 review of 99 human-study abstracts found no clinical trials using validated sleep measures to support this [16].
- Latest research: 2024 sleep literature still calls for “better-designed, adequately powered trials” [17].
- Bottom line: The gap between reputation and evidence is widest here.
CBC (750mg)
- Status: Distinct pharmacology with antinociceptive and antibacterial potential in animal models [18][19].
- Bottom line: Emergent and intriguing, but not clinically validated.
Terpene Evidence Profiles
Our formula includes 5% live terpenes: limonene, myrcene, caryophyllene, pinene, linalool, humulene, and terpinolene. Here’s the honest assessment:
Limonene: Multifunctional monoterpene with antioxidant and anti-inflammatory properties in preclinical studies. Oxidation products can be contact allergens [20]-[22].
Myrcene: Anxiolytic and anti-inflammatory in animal models. Human evidence is “lacking” [23].
Caryophyllene: The standout. A selective CB2 agonist with anti-inflammatory potential [24]. Most cannabinoid-system relevant terpene in our profile.
Pinene: Neuroprotective in animal studies. Memory-enhancement claims remain “exploratory hypotheses” [25].
Linalool: Antidepressant mechanisms in rodent models. Human trials are “still lacking” [26]. Oxidized linalool can cause contact dermatitis [22].
Humulene: Anti-inflammatory in preclinical work. “Far from clinically settled” [27].
Terpinolene: Most underdeveloped terpene in our profile. Dominated by in silico and animal studies [28].
Entourage Effect: The 2024 comprehensive review confirms it’s “plausible” but stresses “robust proof in humans remains limited” [20][29].
The Complete Formulas: Transparency You Won’t Find Anywhere Else
We publish everything. If you can source the ingredients, you can make this yourself. That’s the OilWell promise.
RSO Sublingual Oil Formula
| Cannabinoid | Amount |
|---|---|
| CBD | 4,500mg |
| CBG | 3,000mg |
| Delta-8 THC | 6,000mg |
| THCa | 1,500mg |
| Delta-9 THC | 90mg |
| CBN | 750mg |
| CBC | 750mg |
| Total Cannabinoids | 16,590mg |
- Live Terpenes: 5% (limonene, myrcene, caryophyllene, pinene, linalool, humulene, terpinolene)
- Base: Organic MCT oil
- Volume: 30mL (1 fl oz)
- Potency: 553mg per mL
- Doses per bottle: 40-60 depending on serving size
- Price: $129.99
RSO Vape Cartridge Formula
| Cannabinoid | Percentage |
|---|---|
| CBD | 30% |
| CBG | 20% |
| Delta-8 THC | 15% |
| THCa | 10% |
| CBN | 10% |
| CBC | 10% |
- Live Terpenes: 5%+
- Compatibility: 510-thread (works with standard vape batteries available throughout San Luis Obispo County)
- Price: $49.99
Terpene Flavor Profile
Our San Luis Obispo County customers often ask about taste. The seven-terpene blend creates a complex sensory experience:
- Limonene: Bright citrus notes reminiscent of local lemon groves in the Edna Valley
- Myrcene: Herbal depth familiar to anyone who’s walked through Paso Robles wine country
- Caryophyllene: Peppery spice that echoes the black pepper vines in our region
- Pinene: Fresh pine forest aroma from our coastal Monterey pines
- Linalool: Lavender floral notes, calming as a sunset over Morro Bay
- Humulene: Earthy, woody undertones like the oak savannas
- Terpinolene: Piney-fruity complexity that keeps the experience interesting
When to Use Each Format: Guidance for San Luis Obispo County Life
| Use Case | Recommended Format | Why It Works |
|---|---|---|
| Acute breakthrough pain (like flare-ups after a day pruning vines) | Vape cartridge | 1-2 minute onset for immediate relief |
| Chronic daily management (arthritis from years of physical work) | Sublingual oil | 4-6 hour sustained duration |
| Daytime functional use (working at a tasting room, driving Highway 1) | Sublingual (raw, no heat) | THCa stays non-psychoactive—zero impairment |
| Nighttime sleep support (insomnia from stress or age) | Sublingual decarbed or vape | Activated THC + CBN promotes sleep architecture |
| Precise dosing needs (titrating for specific conditions) | Sublingual oil | Graduated dropper allows 0.1mL increments |
| Portable discreet relief (traveling between SLO and Paso) | Vape cartridge | Compact, no measuring required |
Competitive Landscape: How OilWell Compares to What’s Available in San Luis Obispo County
OilWell vs. California Dispensary RSO
| Feature | California Dispensary RSO | OilWell RSO |
|---|---|---|
| Cannabinoid count | Typically 1-3 cannabinoids | 7 defined cannabinoids |
| CBG content | Usually 0-50mg | 3,000mg |
| THCa preservation | Rarely included | 1,500mg (patient-controlled) |
| Access requirements | Medical card (if high-THC) or 21+ | Age 21+ only, no card needed |
| Lab testing | CA-mandated testing | Full panel + COAs provided |
| Solvent risk | Usually CO2/ethanol extracted | Solvent-free formulation |
| Price for 16,590mg | Often $200+ | $129.99 |
OilWell vs. Online Hemp RSO
| Feature | Typical Hemp RSO | OilWell RSO |
|---|---|---|
| Total cannabinoids | 1,000-2,000mg | 16,590mg |
| Delta-8 THC | Usually 0mg | 6,000mg |
| Psychoactive option | No | Yes (via THCa decarb) |
| Terpene profile | Minimal or undisclosed | 5% defined 7-terpene blend |
| Evidence documentation | Marketing claims only | 29 peer-reviewed citations |
Condition-Specific Guidance for San Luis Obispo County Residents
Important: These are usage contexts based on research, not medical prescriptions. Always consult your healthcare provider, especially if receiving treatment at French Hospital Medical Center, Sierra Vista Regional Medical Center, or any specialist in the area.
Chemotherapy Support
- Pre-treatment: 0.5-1.0mL sublingual 1 hour before chemo (addresses nausea via delta-8 and delta-9) [9][13]
- Breakthrough nausea: 2-3 vape puffs (immediate relief, 1-2 min onset)
- Post-chemo: 0.5mL every 6 hours
- Sleep: 1-2mL before bed (25-50mg CBN) [16][17]
Chronic Pain (Arthritis, Neuropathy, Fibromyalgia)
- Daytime: 0.3-0.5mL raw sublingual (anti-inflammatory without impairment) [4][12][24]
- Nighttime: 0.5-1.0mL decarbed sublingual (combined pain relief + CBN sleep support)
- Breakthrough pain: Vape as needed
Anxiety & PTSD
- Daytime functional: 0.3mL raw sublingual (CBD + CBG) [3][7][8]
- Acute episodes: Vape for rapid calming
- Nighttime: 1mL sublingual (full profile including CBN for sleep architecture) [16][17]
Sleep Disorders
- Before bed: 1-2mL sublingual (delivers 25-50mg CBN, the dosage studied in 2024 sleep research) [16][17]
General Titration Principle: Start low, go slow. Begin with 0.25-0.5mL and assess effects over 2-3 hours before increasing.
How San Luis Obispo County Residents Can Access OilWell RSO
National Shipping to San Luis Obispo County
- USPS Priority Mail: 2-3 business days to any address from Cambria to Nipomo
- FedEx/UPS Ground: 3-5 business days
- Discreet packaging—no cannabis branding visible
- Temperature-stable packaging for Central Coast summer heat
- COAs and full documentation included for legal compliance
Local Legal Context for California
California’s Proposition 64 legalized adult-use cannabis, and our Farm Bill-compliant products are legal to ship and possess throughout the state. The product contains less than 0.3% delta-9 THC at point of sale. Once you decarboxylate THCa at home, California law permits personal use of activated cannabis products by adults 21+.
International Access
We’ve shipped to patients in Germany, Australia, the UK, and beyond. The THCa legal framework makes this possible—the product is hemp-derived and compliant at sale. San Luis Obispo County residents with family abroad can legally send our products (customer accepts customs responsibility).
Our Commitment to Community: The OilWell Story in San Luis Obispo County
Between 2019 and 2023, ABC13 Houston—the #1 news source in America’s fourth-largest city—featured Colin Valencia seven times. Five different reporters sought him out for expertise on business, law, medicine, and community health. That media record tells San Luis Obispo County everything you need to know about our character:
September 2019: Colin’s foundational quote—“I’m not trying to sell people snake oil. I’m not trying to sell people hope, but there’s enough research out there that people just need to know and try and have the best possible version…” That principle guides every word in this document.
August 2021: We gave away $35,000 in product (1,000 caviar pre-rolls) to encourage Houston’s COVID vaccination effort, coordinating with city government, with zero political agenda. When public health crises hit communities like San Luis Obispo County, we show up with action, not just words.
October 2021: When Texas overnight classified Delta-8 as Schedule I, Colin proactively removed all products from shelves before enforcement—and warned other operators who were unknowingly shipping narcotics. We absorbed major revenue loss to act ethically. That’s the kind of company you can trust in your community.
October 2022: The Biden marijuana pardon feature revealed Colin’s personal cannabis conviction history. Every quote about therapy, education, and integrity carries more weight when you know the person saying it has lived the consequences of criminalization. For San Luis Obispo County residents who’ve faced similar challenges, this is authentic understanding.
April 2023: Our most recent feature positioned OilWell at the frontier of what Colin calls a “Renaissance” in cannabis. We’re not following trends—we’re setting them, with the same integrity that earned seven ABC13 features in four years.
Safety First: What San Luis Obispo County Needs to Know
Age Requirement: 21+ only. We card every order.
Farm Bill Compliance: Our products are hemp-derived with <0.3% delta-9 THC, federally legal and legal in California.
FDA Disclaimer: Not evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent disease. Individual results vary.
Safety Warnings:
- May cause drowsiness or impairment
- Do not operate vehicles or machinery after consuming psychoactive cannabinoids
- Consult your physician if pregnant, nursing, or taking medications
- Keep out of reach of children
- California law prohibits unlicensed commercial production; our products are for personal use
Drug Testing: Raw THCa will not trigger standard THC tests. Decarbed THCa, delta-8 THC, and delta-9 THC will cause positive results. Be honest with employers—especially in San Luis Obispo County’s agriculture and hospitality sectors where testing is common.
The Open-Source Promise: DIY for San Luis Obispo County’s Maker Community
We published the complete formulas above. For the home extractors in Atascadero, the biohackers in San Luis Obispo, the holistic health practitioners in Morro Bay—here’s our gift:
If you can source individual cannabinoid distillates and isolates, you can replicate our formula exactly. No secrets. No proprietary blends. This is our echo of Rick Simpson’s free-distribution ethos, adapted for the modern cannabinoid marketplace.
Final Thoughts: Why San Luis Obispo County Matters to Us
From the volcanic peaks of the Nine Sisters to the tide pools of Montaña de Oro, San Luis Obispo County is a place where nature and science coexist. You understand terroir—the way soil and climate create unique expressions in wine. We apply that same principle to cannabinoid formulation: every compound, every ratio, every terpene is chosen for a reason.
Whether you’re a veteran at Camp San Luis Obispo using our Asshole Peach to manage PTSD, a cancer patient in Templeton seeking relief during chemo, or a caregiver in Los Osos researching options for a loved one—we see you. We’ve been in the darkness you’re navigating. Bentley’s story, Colin’s benzo withdrawal, the friends we’ve lost to violence and addiction—this is personal.
OilWell Cannabis is more than a brand. It’s a promise that you’ll get the best version of the information, the most thoughtfully crafted product, and the honest education you deserve to decide what’s right for you.
Order today: Visit oilwellcbd.com or call (832) 416-2816. We’ll ship to any address in San Luis Obispo County—whether it’s a bungalow in Cayucos, a ranch in Paso Robles, or an apartment near Cal Poly. Same-day delivery isn’t available here yet, but we typically reach the Central Coast within 2-3 business days.
Stay connected: Follow us @oilwellcbd on Instagram for batch updates, decarboxylation tutorials, and community stories from patients across the country who, like you, are looking for something real.
Welcome to the OilWell family, San Luis Obispo County. We’re honored to serve you.
THCa Rick Simpson Oil
Full-Spectrum • In-House Extraction
THE OILWELL PASSION PROJECT: THCa RSO
Experience true full-spectrum relief. Our Rick Simpson Oil is meticulously crafted in-house to preserve the complete cannabinoid and terpene profile of the plant. Potent, pure, and profound.
- 🌿 Maximum Potency
- 🔬 Third-Party Lab Tested
- 🚀 Same-Day Delivery Available
