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Highest total carbon negative solution per well in smallest footprint to deliver 200MW in less than 5 acres of land.  

2025 GRC , Reno Nevada 

Dr Mayank Tyagi1 Nasikul Islam2, Timothy Tarver2

1 Louisiana State University 2Exceed Geo Energy


Global land availability is becoming a concern with increasing population. To address this challenge, Exceed Energy Inc. has optimized the subsurface wells placement to generate between 200MW-300MW in 15000sq ft (3.44 acres) of land parcel capable of powering ~250,000 homes and large industries at >98% capacity factor on a 24/7 baseload making it the most competitive power development operator to date. This paper outlines the unique methodology, extensibility capabilities developed and their benefits.


This innovative design with higher TRL design, derived from the oil and gas sector, stands out as a extremely competitive solution for sustainable long-term power generation in regions facing land and water scarcity. By leveraging state-of-the-art technologies such as directional drilling and relief well intercept concepts, we effectively create a robust infinity-looped wellbore that maintains well integrity. Our drilling methodology employs advanced electromagnetic signal measurements and geo-steering to strategically position wells in optimal heat sink reservoirs. Furthermore, we utilize a highly corrosive resistant alloy casing with modified metallurgy, equipped with a latch assembly rated for 650°F, ensuring infinity loop and superior performance.

2025 GRC , Reno Nevada 

Leveraging Digital Innovation for Optimized Geothermal Well Planning: Insights from current digital drilling planning platform

2025 GRC , Reno Nevada 

Nasikul Islam1, Abdulqawi AlFakih2, and Aameer Zaheer2

1Exceed Geo Energy, Houston, United states, 2SLB, Houston, United states

Abstract

The geothermal drilling industry has drilled significantly fewer wells than oil and gas over the past 45 years. However, oil and gas engineers are now transitioning to renewable energy, sharing knowledge to improve drilling performance. This paper advocates geothermal well designs by leveraging integrated digital platforms, advanced thermal modeling, real-time alerts for rapid design constraints, and valuable insights drawn from the oil and gas sector.

The digital drilling planning platform (DDP) enhances geothermal well design by processing existing offset data and lessons learned from previous wells including oil and gas wells all in one place. It supports task mapping to optimize planning and integrates with applications for thermal modelling, cement designs and well integrity testing. This digital platform allows for easy cloning of well templates and quick generation of drilling programs, significantly reducing the time engineers spend on administrative tasks. As a result, engineers can focus more on optimization and risk management and deliver wells within minimum variance for time and costs bringing down capex of geothermal projects lower.

2025 GRC , Reno Nevada 

Unlocking Investment Confidence in First-of-a-kind (FOAK) Geothermal Projects Through Advanced Scenario Modeling  

2025 SPE Energy Transition Symposium

N. Islam1, T. Tarver1, G. Kirk2, and J.C. Goyon2

1Exceed Geo Energy, Austin, TX, USA 

2Quorum Software, Calgary, AB, Canada 

Abstract

As the world pivots to net-zero targets, geothermal energy is poised to deliver scalable, zero-emission baseload power—but unlocking funding for first-of-a-kind (FOAK) geothermal projects remains a major barrier. This paper presents a breakthrough approach: an integrated scenario-based modeling framework that replaces static, error-prone Excel models with a dynamic simulation platform that merges engineering, financial, and risk analysis in real time.

Using this approach, investors can evaluate multiple geothermal investment cases under uncertainty—factoring in technical complexity, market volatility, carbon incentives, and emissions penalties. The platform enables side-by-side comparisons of geothermal versus fossil fuel power economics, while identifying financial tipping points, system failure risks, and optimization opportunities across project lifecycles.

Key outcomes include:

  • Real-time sensitivity analysis of capital costs, drilling success, and policy changes
  • NPV and IRR evaluation across a wide range of thermal resource grades and plant types
  • Dynamic project valuation under different incentive structures (e.g. IRA, carbon credits)
  • Clear visualization of economic upside and downside scenarios to build investor confidence

This methodology bridges the gap between complex geothermal engineering and the financial clarity required to secure capital on a scale. By adapting proven digital oil & gas tools for geothermal finance, this framework provides a replicable model to accelerate FOAK project deployment and scale climate-positive investments globally. To finance the geothermal revolution, we must rethink how we model it. 

SPE-228331-MS.

Managed Pressure Drilling Applications in Geothermal Drilling: Overcoming Pressure and Temperature Challenges in the Haynesville Shale Basin

2025 IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition

N. Islam, Tim Tarver1, A. Torrealba P.Eng., M. Kvalo P.E., M. Duarte, Stasis Drilling Solutions2

1 Exceed Geo Energy, Houston, TX, United States of America

2 Stasis Drilling Solutions, Houston, TX, United States of America

Abstract

This paper examines the application of MPD in the Haynesville Shale basin for geothermal well construction, particularly focusing on Enhanced Geothermal Systems and Advanced Geothermal Systems. These geothermal targets present unique drilling challenges, which the study addresses through the use of MPD techniques to minimize non-productive time and reduce overall drilling and completion costs. A case study approach is employed, drawing on offset data from oil and gas operations as a baseline to assess the comparative benefits of SBP MPD. The methodology involves modeling drilling performance and well construction costs, followed by a comparative analysis against a well design without MPD.

Findings indicate that SBP MPD substantially enhances drilling performance by managing wellbore stability, kicks, and temperature-induced ballooning, thereby reducing NPT. It also provides cost-effective safeguards in production zones, mitigating risks such as formation losses, well control issues. Moreover, integrating MPD during the planning phase optimizes well design and improves overall HSE outcomes by reducing the likelihood of differential sticking and lost circulation. Collectively, these results highlight SBP MPD as a valuable approach to enhancing both operational efficiency and economic viability in geothermal drilling within the Haynesville Shale basin.

SPE-228380-MS

Exceed at ATCE

In October 2025, we will participate in the Annual Technical Conference and Exhibition (ATCE), one of the most recognized global events for energy engineering and subsurface innovation.

We will contribute both technical papers and research posters to highlight our latest breakthroughs in drilling optimization, heat extraction efficiency, and well design for enhanced geothermal systems.

ATCE will provide an exceptional opportunity to engage with multidisciplinary experts, exchange ideas, and explore the role of geothermal energy in diversifying the global energy mix.

Exceed at ETS Summit 

At the Energy Thought Summit (ETS) 2025 in Sugar Land, Texas, held from September 8th to 10th, we will present our perspective on the economics of geothermal energy.

This high-profile forum will gather utility executives, policymakers, technology developers, and investors to address the future of sustainable energy systems. Our session will focus on the economic models and financing mechanisms that can unlock geothermal’s full potential, emphasizing how closed-loop CO₂ systems and enhanced geothermal designs can deliver competitive, carbon-negative energy while creating long-term value for communities and industries.

Exceed at IADC MPD

We will take the stage at the IADC Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition (MPD) in Mexico City from September 8th to 10th, 2025.

As part of this global technical exchange, we will present research papers showcasing our advances in geothermal drilling methodologies, particularly the adaptation of managed pressure drilling techniques for high-temperature, high-pressure geothermal reservoirs.

This presentation will underscore how leveraging oil and gas expertise can accelerate geothermal development, reduce operational risks, and lower project costs—paving the way for broader adoption of clean baseload energy.

Exceed at IMAGE 2025

From August 25th to 28th, 2025, we will be attending IMAGE 2025, one of the premier gatherings for geoscience and energy professionals worldwide.

This multidisciplinary event will bring together experts in geology, geophysics, engineering, and renewable energy to share cutting-edge research, new technologies, and collaborative solutions for the energy transition. We will engage in key sessions and networking opportunities, highlighting our innovations in geothermal system design, closed-loop technology, and CO₂ utilization.

IMAGE 2025 will be an invaluable platform for advancing our mission of scaling sustainable geothermal solutions on a global level.

Exceed at Regional Geothermal Event in Austin

On August 14th, 2025, we will participate in the Regional Geothermal Event in Austin, Texas, joining industry leaders and innovators in a thought-provoking panel discussion.

Hosted by the Geothermal Research Consortium in collaboration with the HotRock Research Consortium, the event will explore an expansive range of topics—from subsurface geology and advanced drilling techniques to surface power generation, grid integration, and direct-use applications in heating, cooling, and agriculture.

Our contribution will focus on bridging technical innovation with commercial viability, demonstrating how geothermal energy can play a pivotal role in a resilient, low-carbon energy future.

PMDD Signs Historic 110-Megawatt Geothermal Power Purchase Term Sheet, Setting Stage for Major Economic Transformation

Local Students Envision Sustainable Future as Landmark Energy Agreement Framework Provides Foundation for Data Centers, Manufacturing, and Agricultural Processing

PRESIDIO, TEXAS – The Presidio Municipal Development District (PMDD) and Exceed Geo Energy signed a transformative 110-megawatt power purchase agreement term sheet May 22, launching what officials describe as the most significant economic development opportunity in the region’s modern history.

The framework for the future geothermal power purchase agreement, formalized during the inaugural “Presidio Vision 2035” student competition, will deliver substantially greater electricity capacity than current local demand– providing reliable infrastructure necessary to attract major industrial development to this strategic border location.

“This 110-megawatt commitment represents far more than meeting our current energy needs,” said John T. Kennedy, PMDD Executive Director. “We’re creating the foundation for transformative economic growth: the kind of reliable, clean power that can support data centers, refrigerated logistics, expanded manufacturing, and value-added processing facilities that take advantage of our unique position in the North American trade corridor.”

The agreement builds on last year’s resource assessment funded by PMDD and conducted by the University of Texas Bureau of Economic Geology, which provided crucial technical validation for the region’s geothermal potential. This comprehensive approach positions Presidio to become the first active geothermal project of this scale and type.

Tim Tarver, CEO of Exceed Geo Energy, brings decades of experience in the energy industry. “Growing up in a town even smaller than Presidio, I understand both the challenges and the incredible potential that exists in communities like this,” Tarver said. He went on to explain that the project represents more than energy development, focusing instead on building real economic opportunity that allows people to thrive in their home communities.

Unlike intermittent energy sources, modern engineered geothermal systems deliver constant, reliable electricity generation. This stability is particularly significant for Presidio, which currently sits at the end of the line on the ERCOT grid and has experienced prolonged outages. The geothermal facility will not only provide energy security for the region but could potentially serve as a blackstart resource capable of helping restore power to the broader Texas grid during major outages.

Substantial local energy capacity opens doors for several high-value industrial sectors that could transform Presidio’s economy, including refrigerated storage facilities supporting a variety of products, data centers requiring ultra-reliable electricity, and expanded manufacturing operations leveraging cross-border trade agreements. Agricultural processing facilities could add substantial value to products moving through the trade corridor, transforming raw materials into finished goods before they reach major markets.

Students Envision Community Future

The agreement signing took place during the “Presidio Vision 2035” student competition held Thursday, May 22, where local middle and high school students presented innovative urban development concepts at the Presidio High School Library. A team of seventh graders won the $1,000 first prize for their comprehensive model combining sustainable energy, water infrastructure, agricultural production, and enhanced tourism facilities.

The competition’s distinguished judging panel included Presidio High School Principal Darrell Ericson; Science Teacher Jessica Rodriguez; City Administrator Pablo Rodriguez; local entrepreneur Sergio Armendariz; Louisiana State University engineering professor Dr. Mayank Tyagi; and University of Texas Bureau of Economic Geology Associate Director Dr. Ken Wisian, a retired Major General of the U.S. Air Force.

Ericson emphasized the importance of guiding students in the ethical application of emerging technologies, observing how the competition fostered meaningful discussions about responsible innovation. Event organizer Alexis Amancio, Presidio High School Career Advisor, thanked all the judges and participants while highlighting the value of connecting classroom learning with real-world applications through expert engagement and student trips.

Several student teams presented projects that highlighted needs for local medical facilities, improved shopping opportunities, and innovative clean energy integration throughout the community.

Dr. Tyagi’s expertise in thermal engineering and sustainable technology applications complemented Dr. Wisian’s background in geothermal energy systems and subsurface characterization, providing students with expert feedback from leaders in their fields.

Nasikul Islam, Drilling and Completions Manager with Exceed Geo Energy, who has previously presented at local schools, expressed enthusiasm for expanding math and science education opportunities for students in the region, recognizing the important role technical education will play in supporting future energy development projects.

Timeline and Impact

The power purchase agreement will establish comprehensive terms for energy delivery, with commercial operations expected to begin by late 2026. The initial phase will bring 9.9 megawatts online, followed by expansion to the full 110-megawatt capacity.

PMDD Board President Alonso Hernandez noted that the timing of the agreement framework during the student competition perfectly captured the community’s commitment to both honoring its future generations and building the infrastructure necessary for long-term prosperity.

The geothermal development represents strategic planning that recognizes Presidio’s unique advantages: a critical position in international trade flows, proximity to major metropolitan markets, and access to world-class geothermal resources. The 110-megawatt capacity provides the kind of industrial-scale power generation that can transform regional economics by supporting data centers, manufacturing plants, and agricultural processing facilities simultaneously.

About the Partnership

The Presidio Municipal Development District is a special district established under Chapter 377 of the Texas Local Government Code to promote economic development and infrastructure improvements in Presidio County. Exceed Geo Energy LLC is a Texas-based company specializing in geothermal energy resource development, focusing on clean, reliable energy solutions.

The “Presidio Vision” competition is expected to become an annual event, with winning concepts potentially influencing actual development plans as the community implements its long-term growth strategy.