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Subsurface screening for upstream oil & gas

Identify hydrocarbon presence, depth ranges, and field footprint before seismic or drilling — including frontier, offshore, and data-poor acreage.

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​Know first. Decide better.

Earlier subsurface clarity. Lower exploration risk.

What Strata Delivers

Sufficient subsurface characterisation to support exploration and drilling ahead of major capital commitments.

Primary Use Cases


• Exploration screening (including frontier, offshore & data-poor acreage)
• A&D evaluation
• Seismic prioritisation
• Direct-to-drill scenarios (select cases)

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Strata provides early, direct subsurface screening to define where hydrocarbons exist, how they extend, and how they trend before analogs, seismic, or wells are available. Unlike inference-based, analog-driven, or model-dependent approaches, Strata enables direct detection in areas traditional workflows cannot confidently assess early in the cycle — including frontier acreage, deepwater, and regions with no prior wells, seismic, or interpretable analogs.

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Presence Screening

 Detect subsurface hydrocarbons directly—without seismic, wells, or analog models.

Areal Extent & Boundaries

Define field footprint and lateral continuity at early-stage screening resolution.

Depth Envelopes

Resolve depth ranges of prospective intervals to prioritize seismic and early evaluation.

Exclusion Zones

Highlight low-potential zones early to reduce unnecessary seismic and drilling expenditure.

Drilling-Verified Results Across Diverse Basins & Play Types

All results shown reflect completed deployments validated against drilling outcomes and operator-held subsurface data.

20+ drilling verified outcomes

Alignment with drilling results across conventional, shale, and frontier basins — validated against presence, extent, depth ranges, and field boundaries.

Multiple basins & play types

Validated across both  mature basins and basins with no prior seismic, analogs, or well control, supporting early exploration, seismic prioritization, and A&D assessments.

10+ geological settings

Applied across diverse depositional, structural, and stratigraphic contexts including conventional, shale, and frontier plays.

Repeatedly validated via blind testing

Validated against known-but-non-public subsurface prospects for operator evaluation, technical due diligence, and performance benchmarking.

Deployment-free scanning

Remote evaluation with no field crews, permits, or operational disruption — enabling direct detection in offshore, frontier, and inaccessible acreage.

Capital Efficiency in Exploration & A&D
 

Early subsurface clarity reduces unnecessary seismic and drilling expenditure while accelerating portfolio decisions.

Red Light Wave

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High-Grade Before Seismic

Reduce unnecessary seismic over low-potential acreage and focus budgets on the most prospective corridors.

Reduce Drilling Attrition

Identify exclusion zones and clarify structural trends early to avoid drilling dry or marginal wells.

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 Compress Evaluation Timelines

Remote screening accelerates prospect triage, seismic planning, and A&D workflows.

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Improve Capital Allocation

Deploy capital where subsurface potential is highest to increase portfolio efficiency and bid confidence.

Oil derrick

Why Strata

1. Unlock Frontier & Data-Absent Acreage
 

Evaluate offshore and frontier blocks where no seismic, wells, or analog models exist — enabling participation in basins that conventional workflows cannot assess.

2. Direct Hydrocarbon Detection (Presence-First)

Detect subsurface hydrocarbons directly rather than inferring from seismic, logs, gravity, or analogs — improving geological certainty early in the cycle.

3. Reduce Seismic & Drilling Attrition

Define exclusion zones and low-probability corridors early to avoid unnecessary seismic, marginal wells, and dry hole exposure.

4. Improve Capital Allocation & Bid Confidence

Prioritize the highest-potential corridors to optimize seismic budgets, increase bid competitiveness, and support faster triage across portfolios.

5. Remote & Deployment-Free Workflow

No field crews, sensors, permitting, or regulatory friction — suitable for offshore, deepwater, frontier, and conflict-affected regions.

6. Rapid Evaluation Cycle (1–2 Weeks)

Fast screening supports exploration, seismic planning, and A&D workflows without interrupting ongoing operations.

A Low-Risk Path from Validation to Portfolio Deployment

A low-friction adoption path aligned with exploration, seismic, and A&D decision cycles.

Step 1 – No-Cost Blind Validation (Optional)

At no cost, operators may nominate a defined area with known subsurface outcomes to independently test and benchmark Strata’s technology. Strata receives location only and conducts a fully blind evaluation to demonstrate Strata’s ability to independently detect hydrocarbon presence and delineate field-scale areal extent, structural continuity, and depth envelopes — without access to seismic, wells, logs, or analog models.​

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Outcomes:
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technical validation of Strata’s detection capability

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Designed for technical validation only — no payment, no data transfer, no obligation.

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Step 2 – Commercial Pilot Evaluation

Apply Strata to active acreage for exploration screening, seismic prioritization, or A&D evaluation.

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Deliverables: 

- presence 

- exclusion zones

- geometry / depth envelopes 

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Structure: low-risk, fee-based evaluation with ~1–2 week turnaround

Step 3 – Scaled Portfolio Deployment

Scale screening across basins, bid rounds, and corporate portfolios to accelerate prospect triage, reduce seismic and drilling attrition, and improve capital allocation.​

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Advantages: 

- fast turn around 

- remote workflow 

- scalable integration 

 âœ” No permitting | ✔ No field ops | ✔ Confidential

How Operators Use Strata

Exploration Screening

Detect presence before commitment..

Seismic Prioritization

Reduce seismic spend and Eliminate low-potential acreage.

A&D Evaluation

Screen deals without analogs.

Portfolio Optimization

Increase capital efficiency.

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Also applies  to direct-to-drill water sourcing for infrastructure, municipalities, and industrial operators. Direct-to-drill mapping offered. 

commercial sales partners

Extending Strata’s commercial reach across energy and water portfolios.

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Ready to evaluate acreage or deploy Strata?

7 Bell Yard

 London

 England, WC2A 2JR

© 2026 Strata Geoservices. All rights reserved.

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