Rick Simpson Oil (RSO) in McPherson County, Kansas: The Complete Guide by OilWell Cannabis

We built this guide for the folks here in McPherson County because we know the reality of life in rural Kansas. When you’re facing a cancer diagnosis, chronic pain that won’t quit, or PTSD that keeps you up at night, the nearest specialist might be two hours away in Wichita. The medical system can feel like it’s moving too slow, and sometimes the treatments they offer create more problems than they solve. We get it. That’s exactly the frustration that drove Rick Simpson to create his oil back in 2003, and it’s the same reality that drives people across McPherson County—from McPherson city to Canton, Inman to Lindsborg—to search for alternatives right now.

This isn’t a sales pitch. This is the most complete, honest education about RSO that exists anywhere, and we’ve adapted it specifically for our neighbors here in McPherson County. We’ll tell you the real history of Rick Simpson (the man, not the myth), show you exactly what’s in our formula down to the milligram, explain how Kansas law affects what you can legally buy and use, and give you the evidence-based truth about what cannabinoids can and cannot do. We’ve published our complete formula publicly—every ingredient, every amount—so if you can’t afford our product, you can make your own. That’s the OilWell promise: education first, always.

Who Rick Simpson Really Was (And Why His Story Matters Here)

Rick Simpson was born in 1949 in Amherst, Nova Scotia, Canada. He wasn’t a doctor, scientist, or researcher. He was a power engineer and maintenance worker—a blue-collar tradesman, much like many of the hardworking folks we know across McPherson County who keep our farms, factories, and small businesses running.

In 1997, while working at a hospital in Moncton, New Brunswick, Simpson fell from scaffolding and suffered a serious head injury. The aftermath included persistent tinnitus, dizziness, and post-concussion symptoms that conventional medicine couldn’t resolve. Sound familiar? We’ve heard similar stories from folks in McPherson County who’ve had farm accidents, industrial injuries, or car crashes on Highway 56—people who were prescribed medications that either didn’t work or made things worse.

Simpson found that cannabis provided more relief than anything his doctors offered, but when he asked his physician to support cannabis use, the request was refused. That dead-end experience with the medical system—something countless Kansans know all too well—set him on a path that would change the cannabis world forever.

The 2003 Skin Cancer Story That Started Everything

The pivotal moment came in 2003. Simpson reported that three bumps on his arm were diagnosed as basal cell carcinoma. Rather than pursue conventional treatment, he applied concentrated cannabis oil directly to the lesions, covered them with bandages, and claimed they disappeared within four days.

Important context: No independent medical verification of this outcome has ever been published. No biopsy confirmation or clinical follow-up exists in any peer-reviewed source. This was Simpson’s personal testimony, not medical evidence. However, it became historically significant as the catalyst for a global movement. We respect the story while being honest about its limitations—something every cannabis company in McPherson County should do but rarely does.

The Crusade: Giving Oil Away for Free

After his 2003 experience, Simpson committed himself to producing and distributing concentrated cannabis oil from his property in Maccan, Nova Scotia. He charged nothing. By his account, he helped dozens of people with conditions including cancer, chronic pain, diabetes, glaucoma, arthritis, depression, insomnia, and more.

His story reached global audiences through the 2005 documentary Run From The Cure, which became foundational in cannabis communities worldwide. Many people right here in McPherson County first learned about RSO through that film, shared in online forums or patient support groups.

But Simpson’s advocacy brought legal conflict. The Royal Canadian Mounted Police raided his property in 2005 and 2009. He was charged with cultivation, possession, and trafficking. Facing continued pressure, Simpson eventually left Canada for Europe, continuing his advocacy from Croatia and the Netherlands.

What Simpson Got Right vs. What He Overstated

What he got right: Simpson drew attention to cannabinoids as serious biomedical research when the world was ignoring them. He helped create the conditions for today’s legal cannabis industry. The term “RSO” remains the most recognized name for full-spectrum cannabis extract.

What he overstated: His cancer cure claims exceeded the evidence. No human clinical trial has demonstrated that RSO cures cancer. Encouraging patients to use RSO instead of proven cancer therapies carries genuine harm potential. Delayed treatment for treatable cancers is a documented concern in alternative medicine.

For our neighbors in McPherson County facing serious diagnoses, we cannot stress this enough: RSO education complements medical care; it does not replace it. If you’re being treated at the McPherson Hospital Cancer Center or traveling to Wichita for oncology care, please discuss any cannabinoid use with your medical team.

The Traditional RSO Protocol: Understanding the 60-Gram Regimen

Simpson designed a specific treatment protocol: 60 grams of concentrated cannabis oil consumed over approximately 90 days. Here’s exactly what he recommended:

Week 1: Dose the size of half a grain of rice (10-15mg) three times daily. Total daily: 30-45mg.

Weeks 2-5: Double the dose every four days until reaching 1 gram (1,000mg) per day, divided into three doses.

Weeks 5-12: Maintain 1 gram per day until all 60 grams are consumed.

Administration: Primarily oral (sublingual or swallowed). Topical for skin lesions. Inhalation only for immediate symptom relief, not as primary treatment.

Important context for evaluating this protocol:

• No controlled trial validation exists
• It assumes crude, unstandardized material with unknown potency
• Peak dosing delivers 600-900mg of delta-9 THC daily—doses far exceeding anything studied clinically
• Real risks at these doses include severe intoxication, anxiety, panic, tachycardia, and cannabis use disorder
• Patients with active cancer are medically complex; using unregulated oil as primary treatment introduces additional harm potential

Traditional RSO vs. Modern Formulated RSO

About OilWell Cannabis: Our Story

OilWell Cannabis was founded by Colin Valencia in Houston, Texas. But our roots trace back to McAllen, Texas—right across the river from Reynosa, Tamaulipas, Mexico. The McAllen-Reynosa area, known as the Borderplex, is one of the most economically challenged and dangerous regions along the U.S.-Mexico border. If you’re from rural Kansas, you might not know that world firsthand, but you understand hard places—communities where opportunities are scarce and survival requires grit.

Colin’s childhood in McAllen involved transporting items across the border—a world of violence where his best friends were killed or imprisoned. By sixteen, he had to leave home for good. He chose cannabis over darker paths, seeing it as a safer alternative. He learned the plant intimately in the traditional underground market before transitioning to legal business.

Later, Colin became a formally trained software engineer and did custom development work for Baylor College of Medicine in the Texas Medical Center. That combination—deep cannabis knowledge plus medical-grade technical precision—defines everything we do.

Bentley: The Dog Who Started Everything

Our company’s origin story begins with a dog named Bentley. Bentley was more than a pet—he was family, the companion who stood by Colin through the toughest times. When Bentley fell seriously ill, veterinarians delivered the verdict no pet owner wants: euthanasia was the only humane option. Bentley was paralyzed in his back legs. Pain medications would destroy his internal organs. The choice was painful decline or mercy killing.

But giving up wasn’t an option. In a desperate search for alternatives, a rescue worker named Jessica asked Colin: “You’ve moved how many tons of weed and you’ve never heard of CBD?”

That question exposed a blind spot that became a mission. Colin created CBD golden paste for Bentley. The result? Bentley got up, walked over, and brought Colin his ball to play. From paralyzed to playing—this wasn’t placebo. Dogs don’t respond to placebo. This was cannabinoid medicine doing what pharmaceuticals could not.

Bentley lived another ten years, dying naturally at age twenty. During those years, Colin developed formulas for every condition Bentley faced: neurodegeneration (CBG neuroprotection, THCa PPARγ), dementia (CBC neurogenesis), glaucoma (THC CB1 agonism), arthritis (multi-pathway anti-inflammatory). Single cannabinoids weren’t enough. Bentley’s evolving conditions required multi-cannabinoid synergy and precision—his life depended on formula accuracy.

We published Bentley’s CBD golden paste recipe publicly so any pet owner facing a similar crisis can make it themselves. That’s the open-source philosophy that defines OilWell.

Colin’s Personal Battle: PTSD and Benzo Addiction

Colin knows pharmaceutical dependence personally. He struggled with PTSD and benzodiazepine addiction. When he decided to break free from Xanax, he did it cold turkey—a notoriously difficult and dangerous feat—using the cannabinoid knowledge he developed keeping Bentley alive.

The Peace Gummies formula was created during midnight experiments while fighting through benzo withdrawal. Colin personally uses the vape form for insomnia and severe PTSD. This isn’t theoretical knowledge. Colin lived what RSO patients live: desperation for relief, failed pharmaceuticals, the discovery that cannabinoids work when pills do not.

Over time, we’ve developed formulas that doctors use for Crohn’s disease, IBS, ulcerative colitis, PTSD, benzo addiction, and insomnia. Our focus has always been making cannabis accessible and effective for everyone—including vegans, diabetics, and those with specific health needs.

Media Recognition: Seven ABC13 Features Across Four Years

Between September 2019 and April 2023, ABC13 Houston featured Colin and OilWell in seven news segments. Five different reporters sought us out because when Houston needed to explain cannabis products, legal changes, or community health initiatives, we were the trusted voice.

Our most recent feature (April 21, 2023) quoted Colin: “Right now is actually a pretty—like Renaissance—pretty important time that should be enjoyed now.” That captures our philosophy: we’re not waiting for perfect laws. We’re building solutions for real people right now.

Colin’s foundational quote from September 2019 still guides us: “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 to base their opinions off of to give it a fair shot as to whether it’s right or wrong for them.”

How OilWell Serves McPherson County

We know McPherson County is a place where neighbors help neighbors, where you work hard for what you have, and where trust is earned, not given. Whether you’re in McPherson, Lindsborg, Inman, Canton, or anywhere in between, here’s exactly how we serve you.

Farm Bill Compliance: Legal Access for Kansans

The 2018 Farm Bill legalized hemp-derived products containing less than 0.3% delta-9 THC at the federal level. Our RSO Sublingual Oil contains only 90mg of delta-9 THC in the entire 30mL bottle—3mg per mL—well under Kansas and federal limits.

THCa: The Legal Distinction That Changes Everything

THCa is the acidic, non-psychoactive precursor to delta-9 THC. It’s Farm Bill compliant at sale because it isn’t delta-9 THC yet. You control what happens next:

Option 1: Raw (Non-Psychoactive)
Use the oil as-is. All 1,500mg of THCa stays in its acidic form—zero impairment, perfect for daytime use while working on the farm, at the office, or driving to Hutchinson.

Option 2: Fully Activated (Home Decarboxylation)
Heat the oil at 260°F for 45-60 minutes in an oven-safe glass container. This converts 1,500mg THCa into approximately 1,315mg delta-9 THC. Combined with the existing 90mg delta-9 THC, you get ~1,405mg total delta-9 THC—potency comparable to traditional illegal RSO, created 100% legally in your kitchen.

Option 3: Partial Activation
Transfer a portion of oil to a separate container and decarboxylate only what you need, preserving the rest in raw form. This gives you day-to-day flexibility.

Option 4: Vape (Instant Activation)
Our RSO Vape Cartridge heats to 400-450°F, instantly converting THCa to delta-9 THC with each puff. Fastest relief available.

Legal Notice for Kansas Residents:
Kansas aligns with federal hemp laws. Our products are legal to purchase, possess, and use in McPherson County. However, THCa converts to delta-9 THC when heated. Once decarboxylated, the resulting product may exceed Kansas THC limits. You are responsible for understanding and complying with local laws. OilWell ships with full documentation, COAs, and receipts. International and out-of-state customers accept all customs and legal responsibility.

The Complete RSO Sublingual Oil Formula

We publish our exact formula because transparency matters more than proprietary secrecy. If you can’t afford our product, you deserve the recipe to make your own.

• Live Terpenes: 5% (limonene, myrcene, caryophyllene, pinene, linalool, humulene, terpinolene)
• Carrier: Organic MCT oil
• Bottle Size: 30mL
• Potency: 553mg active cannabinoids per mL
• Dosing: Graduated dropper with 0.1mL increments
• Onset: 15-45 minutes (sublingual)
• Duration: 4-6 hours
• Bioavailability: 13-19%
• Servings: Approximately 40-60 doses per bottle
• Price: $129.99

For McPherson County residents managing chronic conditions, this means precise dosing control. Whether you’re dealing with arthritis from years of physical labor, neuropathy from diabetes, or cancer treatment side effects, you can measure exactly what you need.

The RSO Vape Cartridge Formula

For breakthrough pain, panic attacks, or nausea that hits suddenly, our vape cartridge delivers relief in 1-2 minutes.

• Live Terpenes: 5%+
• Size: 1 Gram cartridge
• Thread: 510 universal (works with standard batteries)
• Onset: 1-2 minutes
• Duration: 2-4 hours
• Bioavailability: 10-35%
• Auto-Decarb: Yes—vaping at 400-450°F converts THCa to delta-9 THC instantly
• Price: $49.99

When to Use Each Format in McPherson County

Fast Relief (Acute Pain, Panic, Nausea)
Use the vape. Whether you’re having a breakthrough pain episode after working in the wheat fields or a panic attack that comes out of nowhere, 1-2 puffs deliver relief before a sublingual oil could even start absorbing.

Sustained Relief (Chronic Pain, Sleep, All-Day Management)
Use the sublingual oil. For McPherson County residents managing conditions that don’t go away, the 4-6 hour duration means fewer doses throughout the day.

Daytime Non-Psychoactive Use
Use raw sublingual oil. Keep THCa in its acidic form—no impairment, no failed drug test risk (THCa doesn’t trigger standard tests), perfect for working at the Co-op, driving to church, or attending your kids’ activities in Marquette.

Nighttime Full Potency
Use decarboxylated sublingual oil or vape. When you need maximum effect for sleep or severe pain, activation delivers the complete cannabinoid profile.

Maximum Bioavailability
Sublingual oil provides 13-19% absorption—more efficient than edibles that pass through the digestive system.

Portability
The vape fits in your pocket for discreet use anywhere in McPherson County.

Condition-Specific Context for McPherson County

For Chemotherapy Patients
If you’re traveling to Wichita’s Via Christi Cancer Center or the University of Kansas Cancer Center, RSO can help manage treatment side effects. Pre-chemo: 0.5-1.0mL sublingual 1 hour before treatment. Breakthrough nausea: 2-3 vape puffs. Post-chemo: 0.5mL every 6 hours as needed. The delta-8 THC and delta-9 THC address nausea; CBD provides anxiolytic buffering.

For Chronic Pain (Arthritis, Neuropathy, Fibromyalgia)
We know many in McPherson County live with pain from years of physical work. Daytime: 0.3-0.5mL raw sublingual for anti-inflammatory effects without impairment. Nighttime: 0.5-1.0mL decarboxylated sublingual for pain relief plus CBN sleep support. Breakthrough pain: vape as needed.

For Sleep Disorders
Before bed: 1.0-2.0mL sublingual. At 2.0mL, you get 50mg CBN—the dosage level investigated in 2024 sleep research. Even at 1.0mL, you get 25mg CBN, above the threshold associated with reduced sleep disturbance.

For Anxiety and Stress
Daytime functional relief: 0.3mL raw sublingual. CBD and CBG address anxiety pathways without psychoactive effects. Nighttime: 1.0mL sublingual for full profile including CBN.

For Veterans with PTSD
McPherson County has a strong veteran community. Our Peace Gummies (not detailed here but available) were created from Colin’s personal benzo withdrawal experience. The vape format delivers immediate relief during flashbacks or panic episodes.

Safety, Testing, and Quality

We know McPherson County residents care about what they put in their bodies. Our products undergo:

• Potency Testing: HPLC/UHPLC analysis confirming every cannabinoid to ±2% accuracy
• Heavy Metals Screening: ICP-MS testing for arsenic, cadmium, lead, mercury (all below FDA limits)
• Pesticide Analysis: 400+ compound screening via LC-MS/MS and GC-MS/MS
• Residual Solvents: FDA Class 3 limits (<5,000 ppm) verified by headspace GC
• Microbial Testing: Comprehensive pathogen screening including E. coli, Salmonella, Aspergillus

COAs (Certificates of Analysis) available on request through our website: oilwellcbd.com

Delivery to McPherson County

While we offer same-day delivery in Houston’s Texas Medical Center, we know that’s not helpful for someone in McPherson County. Here’s what does help:

Nationwide Shipping

• USPS Priority Mail: 2-3 business days to McPherson County
• FedEx/UPS Ground: 3-5 business days
• Discreet packaging with no cannabis branding
• Temperature-stable packaging for Kansas summers
• Signature-required option available

International Shipping
We’ve delivered to multiple countries. The THCa legal framework makes this possible—less than 0.3% delta-9 THC at point of sale meets hemp definitions in many jurisdictions. Minimum flat-fee shipping; excessive costs billed to customer. Customer verifies legality and accepts all customs risk.

How to Order
Phone: (832) 416-2816
Email: [email protected]
Website: oilwellcbd.com
Instagram: @oilwellcbd

Business Hours:
Monday-Thursday: 10 AM – 7 PM
Friday-Saturday: 10 AM – 10 PM
Sunday: 10 AM – 4 PM

The Science Behind Each Cannabinoid (Evidence Summary)

CBD (4,500mg)
Strongest human evidence in our formula. Well-supported for certain rare epilepsies, with promising but limited evidence for anxiety, pain, and sleep. Safety concerns include possible liver enzyme elevation and drug interactions. Not a wellness panacea, but the most credible non-psychoactive cannabinoid available.

CBG (3,000mg)
Pharmacologically distinct from THC and CBD. Review literature suggests potential relevance to neurologic disorders and inflammatory bowel disease, but human evidence remains sparse. Commercially sold while evidence is still thin—claims should be conservative.

Delta-8 THC (6,000mg)
Pharmacologically relevant and psychoactive. Similar to delta-9 but less potent due to weaker CB1 affinity. Evidence base dominated by animal studies and public health concerns rather than robust human trials. Manufacturing quality concerns are real. Treat as a real THC analogue with incomplete safety characterization.

THCa (1,500mg)
Non-psychoactive precursor to delta-9 THC. Converts when heated. In vitro and rodent literature suggest anti-inflammatory and neuroprotective possibilities, but human evidence is limited. Interpretation depends heavily on route, temperature, and processing.

Delta-9 THC (90mg)
Strongest human evidence among psychoactive cannabinoids. Established therapeutic relevance for chemo nausea, HIV/AIDS appetite, and some pain/MS symptoms. Clear adverse-effect burden including intoxication, psychiatric risks, and dose-related safety liabilities at higher doses. Our formula contains only 90mg total—far below Simpson’s 600-900mg daily peak.

CBN (750mg)
Marketing has outpaced evidence. Reputation as sleep aid is widespread, but clinical support is weak. No validated trials using sleep questionnaires or polysomnography identified. Our inclusion is based on plausible mechanisms and customer reports, not proven efficacy.

CBC (750mg)
Emerging, intriguing, preclinical. Distinct pharmacodynamics and receptor behavior. Possible antinociceptive, antibacterial, and anti-seizure relevance, but human evidence is minimal. Sold commercially despite limited clinical data.

The Science Behind Each Terpene

Limonene
Multifunctional monoterpene with antioxidant and anti-inflammatory preclinical signals. Most claims come from non-cannabis literature. Oxidation products can be contact allergens.

Myrcene
Anxiolytic, antioxidant, anti-inflammatory properties in preclinical models. Human studies lacking. Sedation claims exceed current evidence.

Caryophyllene
Selective CB2 receptor agonist—most mechanistically interesting terpene. Anti-inflammatory and neuroprotective preclinical data, but limited human confirmation.

Pinene
Possible antioxidant, anti-inflammatory, neuroprotective effects. Memory and cognition claims are hypotheses, not settled facts.

Linalool
Stress and mood preclinical relevance. Antidepressant mechanisms proposed but not clinically proven. Oxidized forms are allergens.

Humulene
Anti-inflammatory preclinical evidence. Some rodent work suggests cannabimimetic properties, but human efficacy unsettled.

Terpinolene
Least clinically characterized. Evidence dominated by in silico, in vitro, and animal studies. Biologically interesting but underdeveloped.

Common Overstatements to Avoid (And What to Say Instead)

Overstatement: CBN is a proven sleep aid.
Reality: Sleep evidence remains weak with no strong trial base.

Overstatement: Myrcene reliably causes sedation.
Reality: Preclinical bioactivity exists but human proof is limited.

Overstatement: Terpenes have proven entourage effects.
Reality: Hypotheses are influential but robust clinical proof is limited.

Overstatement: THCa is always non-psychoactive.
Reality: Heating converts THCa to THC, changing effects.

Overstatement: Delta-8 is safe because it’s hemp-derived.
Reality: It’s psychoactive with incomplete safety characterization.

How OilWell Products Are Made

We don’t extract with solvents. We formulate from individual cannabinoid distillates and isolates in a controlled production environment. No naphtha. No isopropyl alcohol. No butane.

Our carrier is organic MCT oil—food-grade, neutral taste, facilitates sublingual absorption. This eliminates the tar-like consistency and solvent-residual odor of traditional RSO.

Every batch is third-party lab tested. We test for:

• Cannabinoid potency (±2% accuracy)
• Terpene profile
• Pesticides (400+ compounds)
• Heavy metals (arsenic, cadmium, lead, mercury)
• Residual solvents
• Microbial contaminants (E. coli, Salmonella, Aspergillus)

Our Broader Product Line

While this guide focuses on RSO, we also offer:

Asshole Peach Gummy Rings — Our best-seller, particularly favored by veterans for PTSD and pain relief
Peace Gummies — Born from Colin’s benzo withdrawal experience, available in gummy and vape forms
SWEETEMintz Sugar-Free Vegan Peppermint Hard Candy — For diabetic and health-conscious consumers
Custom Creations — We design tailored products for specific cannabinoid ratios, delivery formats, or health circumstances

Why We Publish Our Formulas: The Open-Source Promise

Rick Simpson gave his oil away for free. We can’t do that at scale, but we can give you the recipe. If $129.99 for our sublingual oil doesn’t fit your budget right now, you can see exactly what’s in it, source the individual cannabinoids, and make your own version.

This isn’t marketing—it’s the core principle Colin established when he published Bentley’s CBD golden paste recipe years before open-sourcing the RSO formula. When Simpson said medicine should be accessible, we took that seriously in a modern context.

Legal Compliance and Kansas Context

Kansas follows the 2018 Farm Bill. Hemp-derived products with less than 0.3% delta-9 THC are legal. Our products meet this standard at point of sale.

However, Kansas law regarding processed cannabinoids can be ambiguous. While our raw product is legal, decarboxylated products may exceed state THC limits. We provide complete documentation, but you assume responsibility for compliance with Kansas law.

Age Requirement: 21+ for all RSO products
Shipping: Legal to ship to McPherson County addresses
Possession: Legal to possess raw product; activation may affect legality
Use: Customer assumes all legal responsibility for decarboxylation decisions

Getting Started: Your First Order from McPherson County

1. Visit oilwellcbd.com or call (832) 416-2816
2. Choose your format: Sublingual oil for sustained relief ($129.99) or vape for fast relief ($49.99)
3. Place your order: We ship to McPherson County via USPS Priority Mail (2-3 days)
4. Review your COA: We’ll email you the Certificate of Analysis for your batch
5. Start low: Begin with 0.25mL sublingual and assess effects over 2-3 hours
6. Adjust gradually: Increase by 0.25mL increments until you find your optimal dose
7. Contact us: Questions? Email [email protected] or DM @oilwellcbd on Instagram

Final Thoughts for Our McPherson County Neighbors

We wrote this guide because you deserve the truth. You deserve to know exactly what you’re putting in your body, what the science actually says, and how to make informed decisions. Whether you’re a cancer patient at McPherson Hospital, a veteran struggling with PTSD, a farmer with chronic back pain, or a caregiver researching options for a loved one—we see you.

OilWell Cannabis isn’t a faceless corporation. We’re a company built from Colin’s childhood in the Borderplex, from Bentley’s ten-year journey from paralysis to natural death at age twenty, from Colin’s own battle with benzo addiction, and from seven years of media accountability on ABC13 Houston. We bring that same authenticity to serving McPherson County.

Our products are legal, lab-tested, and transparently formulated. Our formulas are published so you can verify everything. Our media record shows seven years of consistent, honest advocacy. And our origin story—a man saving his dog with cannabinoids, then using that knowledge to save himself—proves this isn’t business. It’s mission.

If you’re ready to try RSO, we’re here. If you want to make your own using our published formula, we’re here for that too. If you just have questions about Kansas law, cannabinoid science, or how this might interact with your prescriptions, call us at (832) 416-2816.

We don’t have a physical store in McPherson County, but we’re your neighbors in spirit—driven by the same Kansas values of hard work, honesty, and helping each other through hard times.

Order today at oilwellcbd.com. We ship to McPherson County, and we ship with the integrity this community deserves.