A Case Study of the Successful Deployment of Tractor Conveyed Perforation in Highly Inclined Well

Oloruntoba Isehunwa, Joy Eze, Ademola Ogunrinde, Allen Aka Boms

Africa Energy and Technology Conference, 2016

... that led to the choice of using wireline tractor include: Complex Well Trajectory Successful deployment of electric line tools to target depth depends...

Understanding Drilling Hazards Through the Use LWD Resistivity Case Study: Resistivity Inversion

Adjie Setiawan, Sigit Sulistyo

Indonesian Petroleum Association

... has more sticking tendency than big hole and big pipe has more sticking tendency than small pipe), contact time (trajectory should minimize exposure...

Boosting Visualization of Image Logs in 3D Towards Automated Well-Centric Interpretation

Eya Ghamgui, Chandramani Shrivastava, Martin Carles, Josselin Kherroubi

Unconventional Resources Technology Conference (URTEC)

... and unconventional reservoirs. Having this information is crucial for designing both the well trajectory and hydraulic fracturing stages. This work...

Application of Relative Permeability Modifier for Fluid Loss Control During TCP Shoot & Pull to Improve Rig Efficiency - Offshore Indonesia

Andhika Pratama, Raysa Maryam, Guntur Sianturi

Indonesian Petroleum Association

... formation damage from the wellbore fluid. Underbalance (UB) perforating was carried out in previous campaigns with a modular gun system conveyed on wireline...

Innovative Gun System Tackles Todays Challenges to Unconventional Completions

Carlos Eduardo Guedes, Brian D. Clark, Carlos E. Baumann, Fokko Doornbosch, Andrew Prisbell, Sharif Aboelnaga

Unconventional Resources Technology Conference (URTEC)

... the near-wellbore tortuosity which can result in large pressure losses, which disrupt the uniformity of flow rate allocation sought in multicluster stage...

Completion Optimization Using Both Vertical and Horizontal Measurements, an Eagle Ford Shale Case Study

William Kreimeier, Maraden Panjaitan, Kevin Fisher, Jian Xu, Danny McMillan

Unconventional Resources Technology Conference (URTEC)

... interval. Identifying these ash beds is critical to increasing production. The example in Figure 6 illustrates a wellbore trajectory which started out...

PDC Bits and Steerable Downhole Mud Motors Improve Drilling Performance, East Kalimantan

N. Sawolo, W. B. Hatcher

Indonesian Petroleum Association

... severe changes in wellbore trajectory are required than can be achieved with a rotary BHA configuration, the conventional method for a correction run...

Unlocking the Human Factor: Geosteering Decision Making as a Component of Drilling Operational Efficacy

Amine Tadjer, Sergey Alyaev, Dylan Miner, Igor Kuvaev, Reidar Brumer Bratvold

Unconventional Resources Technology Conference (URTEC)

.../LWD data included Total Gamma (GR), Rate of Penetration (ROP), Resistivity (RT), and Image Log Data. It also included the wellbore’s trajectory...

The Advanced Technology of Drilling and Completion for CBM in China, #80452 (2015).

Ruichen Shen, Zijian Wang, Lei Qiao, Kailong Wang, Aiguo He

Search and Discovery.com

...-rank coalbed geology, wellbore collapse, reservoir damage, and low well production. These challenges play a restraining role in China’s effort toward...

Completion Optimization While Drilling … Geomechanical Steering Towards Fracable Rock Using Corrected Mechanical Specific Energy

A. Jacques, A. Ouenes, R. Dirksen, M. Paryani, S. Rehman, M. Bari

Unconventional Resources Technology Conference (URTEC)

... Mechanical Specific Energy (CMSE) where the friction losses along the drill string and wellbore are computed and accounted for in real time. CMSE is used...

Hierarchical Architecture of Sequences and Bounding Surfaces In A Depositional-Dip Transect of the Fluvio-Deltaic Ferron Sandstone (Turonian), Southeastern Utah, U.S.A.

Jesse T. Korus, Christopher R. Fielding

Journal of Sedimentary Research (SEPM)

...–III comprise eastward-dipping, offlapping clinoform sets defining a descending, regressive shoreline trajectory (falling-stage deltas). Sequence sets...

Results of Hydraulic Fracturing Design Improvements and Changes in Execution Strategies for Unconventional Tight Gas Targets in the Cooper Basin, Australia

Raymond Johnson Jr, Ruizhi Zhong, Lan Nguyen

Australian Petroleum Production & Exploration Association (APPEA) Journal

...-wellbore pressure loss, and reduce fracture containment. These factors result in stimulation of lower permeability, low modulus intervals (e.g....

ABSTRACT: Real-time Wellbore Stability Analysis: An Observation from Cavings at Shale Shakers, by Kumar, Devendra; Ansari, Sajjad A.; Wang, ShunChang; Ahmed, Sajjad; Tichelaar, Bart; #90155 (2012)

Search and Discovery.com

Elemental Data Collected in the Berea Sandstone of Eastern Kentucky: Applications to Wellbore Placement, Horizontal Chemosteering and Completion Strategy

Search and Discovery.com

Flow Interference Between Frac Clusters (Part 2): Field Example From the Midland Basin (Wolfcamp Formation, Spraberry Trend Field) With Implications for Hydraulic Fracture Design

Ruud Weijermars, Arnaud van Harmelen, Lihua Zuo

Unconventional Resources Technology Conference (URTEC)

... analysis to show at high resolution the drainage around a synthetic wellbore with multi-stage hydraulic fractures. We first consider several simple frac...

Development of a Pore Pressure Workflow and Multi-Variate Depletion Flag for Horizontal Child Wells in the Eagle Ford Formation

Rachel Grande, Taylor Levon, Bruce Warren

Unconventional Resources Technology Conference (URTEC)

... interpretation, where different colors represent different geologic layers of the Lower Eagle Ford. The trajectory of the wellbore is the red dashed line...

A Novel Method for Real-Time Hydraulic Fracturing Quality Control and Cluster Efficiency Monitoring Using Fiber Optic Data, Pumping Schedules, and Dynamic Simulation Workflows

Ghusun Alaamri, Dmitry Kuznetsov, Roman Korkin, Maxim Chertov, Abdul Muqtadir Khan, Stevanus Dwi Kurniadi, Joel Le Calvez

Unconventional Resources Technology Conference (URTEC)

... in a measurable increase in local propped length and fracture width near the wellbore. Simulation outputs based on DAS-derived flow rates showed more realistic...

Determination of Wellbore Orientation in the Utica Shale of Southeast Ohio

Brad Bacon, Joseph Smith, Antonio Vizurraga, Evan Rodgers, Jeremy Dumoit

Unconventional Resources Technology Conference (URTEC)

...Determination of Wellbore Orientation in the Utica Shale of Southeast Ohio Brad Bacon, Joseph Smith, Antonio Vizurraga, Evan Rodgers, Jeremy Dumoit...

The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well … A Case Study

Yoga Wismoyo, Adjie Setiawan, Fahdi Maula, Frank Fardhu

Indonesian Petroleum Association

... drilled are displayed in real time as a color-coded resistivity cross section of the formation along the wellbore (right panel in Figure-5). The inversion...

Lessons Learned from the Exploration of Naturally Fractured Basement Reservoir, A Case Study in Indonesia

Yudha Risnandar Sinulingga, Faisal Siddiq, Arii Ardjuna, Sumaryana, Budi R. Permana

Indonesian Petroleum Association

... to well performance data. Furthermore, Hennings et al. (2012) explain that fracture intensities, reported as the number intersecting the wellbore per 5 m...

The Combination of Well Engineering, Well Integrity, and Managed Pressure Drilling to Assist and Support Indonesia's Drilling and Completion Operations

Donny H. Gultom, Fikri Irawan, Ardia Karnugroho, Chad Wuest

Indonesian Petroleum Association

... the wellbore and needs to be the main frame of the well concept. Understanding well integrity and the relation with well engineering is important to ensure...

Deepwater Drilling Solutions New Dual Gradient Drilling Concept

Tri Bagus Prabowo, Muhammad Adhim Mulia, Bambang Yudho Suranta

Indonesian Petroleum Association

... the wellbore is drilled with two different density drilling fluids; seawater till seafloor and a heavier drilling fluid beyond. This ultimately results...

Journey of Exploration Discovery in the Emerging Play within East Java Basin, Indonesia

Aditya Kusuma Wijaya, Hendra Iriansyah Darmawan, Ruszaidi B Kahar, Teguh Setiawan, Khairul Amir B Khazali-Rosli

Indonesian Petroleum Association

... of a High Performance Water Based Mud (HPWBM) to ensure wellbore stability and efficient progress. Drilling a thick and massive carbonate of Ngimbang...

The Diminishing Returns of Lateral Length Across Different Basins

Alexander Cui, Ted Cross

Unconventional Resources Technology Conference (URTEC)

.... This is because sumps and doglegs should increase in frequency and severity with length of the wellbore, as the trajectory becomes more and more...

Impact of Hydraulic Fracturing Treatment for Tight Lower Pematang Sandstone Reservoir … Field Case Example

Hani Mohede, Dian Nur Cahyono, Tri Firmanto

Indonesian Petroleum Association

...) and completed with slotted liner in Lower Pematang oil interval. The high deviation well trajectory and slotted liner utilization were proposed to increase...